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weave merge mysql-5.1->mysql-5.1-security

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This commit is contained in:
Georgi Kodinov 2012-01-12 16:42:23 +02:00
commit aa03fc5333
49 changed files with 1333 additions and 454 deletions
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461
client/mysqldump.c
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@ -76,6 +76,9 @@
/* Size of buffer for dump's select query */
#define QUERY_LENGTH 1536
/* Size of comment buffer. */
#define COMMENT_LENGTH 2048
/* ignore table flags */
#define IGNORE_NONE 0x00 /* no ignore */
#define IGNORE_DATA 0x01 /* don't dump data for this table */
@ -102,7 +105,7 @@ static my_bool verbose= 0, opt_no_create_info= 0, opt_no_data= 0,
opt_complete_insert= 0, opt_drop_database= 0,
opt_replace_into= 0,
opt_dump_triggers= 0, opt_routines=0, opt_tz_utc=1,
opt_events= 0,
opt_events= 0, opt_comments_used= 0,
opt_alltspcs=0, opt_notspcs= 0;
static my_bool insert_pat_inited= 0, debug_info_flag= 0, debug_check_flag= 0;
static ulong opt_max_allowed_packet, opt_net_buffer_length;
@ -509,6 +512,8 @@ static int dump_all_tablespaces();
static int dump_tablespaces_for_tables(char *db, char **table_names, int tables);
static int dump_tablespaces_for_databases(char** databases);
static int dump_tablespaces(char* ts_where);
static void print_comment(FILE *sql_file, my_bool is_error, const char *format,
...);
#include <help_start.h>
@ -606,19 +611,19 @@ static void write_header(FILE *sql_file, char *db_name)
}
else if (!opt_compact)
{
if (opt_comments)
{
fprintf(sql_file,
"-- MySQL dump %s Distrib %s, for %s (%s)\n--\n",
DUMP_VERSION, MYSQL_SERVER_VERSION, SYSTEM_TYPE, MACHINE_TYPE);
fprintf(sql_file, "-- Host: %s Database: %s\n",
current_host ? current_host : "localhost", db_name ? db_name :
"");
fputs("-- ------------------------------------------------------\n",
sql_file);
fprintf(sql_file, "-- Server version\t%s\n",
mysql_get_server_info(&mysql_connection));
}
print_comment(sql_file, 0,
"-- MySQL dump %s Distrib %s, for %s (%s)\n--\n",
DUMP_VERSION, MYSQL_SERVER_VERSION, SYSTEM_TYPE,
MACHINE_TYPE);
print_comment(sql_file, 0, "-- Host: %s Database: %s\n",
current_host ? current_host : "localhost",
db_name ? db_name : "");
print_comment(sql_file, 0,
"-- ------------------------------------------------------\n"
);
print_comment(sql_file, 0, "-- Server version\t%s\n",
mysql_get_server_info(&mysql_connection));
if (opt_set_charset)
fprintf(sql_file,
"\n/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;"
@ -676,18 +681,16 @@ static void write_footer(FILE *sql_file)
fprintf(sql_file,
"/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;\n");
fputs("\n", sql_file);
if (opt_comments)
if (opt_dump_date)
{
if (opt_dump_date)
{
char time_str[20];
get_date(time_str, GETDATE_DATE_TIME, 0);
fprintf(sql_file, "-- Dump completed on %s\n",
time_str);
}
else
fprintf(sql_file, "-- Dump completed\n");
char time_str[20];
get_date(time_str, GETDATE_DATE_TIME, 0);
print_comment(sql_file, 0, "-- Dump completed on %s\n", time_str);
}
else
print_comment(sql_file, 0, "-- Dump completed\n");
check_io(sql_file);
}
} /* write_footer */
@ -772,6 +775,9 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
extended_insert= opt_drop= opt_lock=
opt_disable_keys= opt_autocommit= opt_create_db= 0;
break;
case 'i':
opt_comments_used= 1;
break;
case 'I':
case '?':
usage();
@ -798,11 +804,12 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
opt_disable_keys= lock_tables= opt_set_charset= 0;
break;
case (int) OPT_COMPACT:
if (opt_compact)
{
opt_comments= opt_drop= opt_disable_keys= opt_lock= 0;
opt_set_charset= 0;
}
if (opt_compact)
{
opt_comments= opt_drop= opt_disable_keys= opt_lock= 0;
opt_set_charset= 0;
}
break;
case (int) OPT_TABLES:
opt_databases=0;
break;
@ -1660,20 +1667,20 @@ static char *quote_for_like(const char *name, char *buff)
}
/*
/**
Quote and print a string.
SYNOPSIS
print_quoted_xml()
xml_file - output file
str - string to print
len - its length
@param xml_file - Output file.
@param str - String to print.
@param len - Its length.
@param is_attribute_name - A check for attribute name or value.
DESCRIPTION
@description
Quote '<' '>' '&' '\"' chars and print a string to the xml_file.
*/
static void print_quoted_xml(FILE *xml_file, const char *str, ulong len)
static void print_quoted_xml(FILE *xml_file, const char *str, ulong len,
my_bool is_attribute_name)
{
const char *end;
@ -1692,6 +1699,14 @@ static void print_quoted_xml(FILE *xml_file, const char *str, ulong len)
case '\"':
fputs("&quot;", xml_file);
break;
case ' ':
/* Attribute names cannot contain spaces. */
if (is_attribute_name)
{
fputs("_", xml_file);
break;
}
/* fall through */
default:
fputc(*str, xml_file);
break;
@ -1752,7 +1767,7 @@ static void print_xml_tag(FILE * xml_file, const char* sbeg,
fputs(attribute_name, xml_file);
fputc('\"', xml_file);
print_quoted_xml(xml_file, attribute_value, strlen(attribute_value));
print_quoted_xml(xml_file, attribute_value, strlen(attribute_value), 0);
fputc('\"', xml_file);
attribute_name= va_arg(arg_list, char *);
@ -1792,13 +1807,52 @@ static void print_xml_null_tag(FILE * xml_file, const char* sbeg,
fputs("<", xml_file);
fputs(stag_atr, xml_file);
fputs("\"", xml_file);
print_quoted_xml(xml_file, sval, strlen(sval));
print_quoted_xml(xml_file, sval, strlen(sval), 0);
fputs("\" xsi:nil=\"true\" />", xml_file);
fputs(line_end, xml_file);
check_io(xml_file);
}
/**
Print xml CDATA section.
@param xml_file - output file
@param str - string to print
@param len - length of the string
@note
This function also takes care of the presence of '[[>'
string in the str. If found, the CDATA section is broken
into two CDATA sections, <![CDATA[]]]]> and <![CDATA[>]].
*/
static void print_xml_cdata(FILE *xml_file, const char *str, ulong len)
{
const char *end;
fputs("<![CDATA[\n", xml_file);
for (end= str + len; str != end; str++)
{
switch(*str) {
case ']':
if ((*(str + 1) == ']') && (*(str + 2) =='>'))
{
fputs("]]]]><![CDATA[>", xml_file);
str += 2;
continue;
}
/* fall through */
default:
fputc(*str, xml_file);
break;
}
}
fputs("\n]]>\n", xml_file);
check_io(xml_file);
}
/*
Print xml tag with many attributes.
@ -1808,6 +1862,7 @@ static void print_xml_null_tag(FILE * xml_file, const char* sbeg,
row_name - xml tag name
tableRes - query result
row - result row
str_create - create statement header string
DESCRIPTION
Print tag with many attribute to the xml_file. Format is:
@ -1817,9 +1872,13 @@ static void print_xml_null_tag(FILE * xml_file, const char* sbeg,
*/
static void print_xml_row(FILE *xml_file, const char *row_name,
MYSQL_RES *tableRes, MYSQL_ROW *row)
MYSQL_RES *tableRes, MYSQL_ROW *row,
const char *str_create)
{
uint i;
my_bool body_found= 0;
char *create_stmt_ptr;
ulong create_stmt_len= 0;
MYSQL_FIELD *field;
ulong *lengths= mysql_fetch_lengths(tableRes);
@ -1830,19 +1889,109 @@ static void print_xml_row(FILE *xml_file, const char *row_name,
{
if ((*row)[i])
{
fputc(' ', xml_file);
print_quoted_xml(xml_file, field->name, field->name_length);
fputs("=\"", xml_file);
print_quoted_xml(xml_file, (*row)[i], lengths[i]);
fputc('"', xml_file);
check_io(xml_file);
/* For 'create' statements, dump using CDATA. */
if ((str_create) && (strcmp(str_create, field->name) == 0))
{
create_stmt_ptr= (*row)[i];
create_stmt_len= lengths[i];
body_found= 1;
}
else
{
fputc(' ', xml_file);
print_quoted_xml(xml_file, field->name, field->name_length, 1);
fputs("=\"", xml_file);
print_quoted_xml(xml_file, (*row)[i], lengths[i], 0);
fputc('"', xml_file);
check_io(xml_file);
}
}
}
fputs(" />\n", xml_file);
if (create_stmt_len)
{
DBUG_ASSERT(body_found);
fputs(">\n", xml_file);
print_xml_cdata(xml_file, create_stmt_ptr, create_stmt_len);
fprintf(xml_file, "\t\t</%s>\n", row_name);
}
else
fputs(" />\n", xml_file);
check_io(xml_file);
}
/**
Print xml comments.
@param xml_file - output file
@param len - length of comment message
@param comment_string - comment message
@description
Print the comment message in the format:
"<!-- \n comment string \n -->\n"
@note
Any occurrence of continuous hyphens will be
squeezed to a single hyphen.
*/
static void print_xml_comment(FILE *xml_file, ulong len,
const char *comment_string)
{
const char* end;
fputs("<!-- ", xml_file);
for (end= comment_string + len; comment_string != end; comment_string++)
{
/*
The string "--" (double-hyphen) MUST NOT occur within xml comments.
*/
switch (*comment_string) {
case '-':
if (*(comment_string + 1) == '-') /* Only one hyphen allowed. */
break;
default:
fputc(*comment_string, xml_file);
break;
}
}
fputs(" -->\n", xml_file);
check_io(xml_file);
}
/* A common printing function for xml and non-xml modes. */
static void print_comment(FILE *sql_file, my_bool is_error, const char *format,
...)
{
static char comment_buff[COMMENT_LENGTH];
va_list args;
/* If its an error message, print it ignoring opt_comments. */
if (!is_error && !opt_comments)
return;
va_start(args, format);
my_vsnprintf(comment_buff, COMMENT_LENGTH, format, args);
va_end(args);
if (!opt_xml)
{
fputs(comment_buff, sql_file);
check_io(sql_file);
return;
}
print_xml_comment(sql_file, strlen(comment_buff), comment_buff);
}
/*
create_delimiter
Generate a new (null-terminated) string that does not exist in query
@ -1909,8 +2058,8 @@ static uint dump_events_for_db(char *db)
mysql_real_escape_string(mysql, db_name_buff, db, strlen(db));
/* nice comments */
if (opt_comments)
fprintf(sql_file, "\n--\n-- Dumping events for database '%s'\n--\n", db);
print_comment(sql_file, 0,
"\n--\n-- Dumping events for database '%s'\n--\n", db);
/*
not using "mysql_query_with_error_report" because we may have not
@ -1925,12 +2074,17 @@ static uint dump_events_for_db(char *db)
strcpy(delimiter, ";");
if (mysql_num_rows(event_list_res) > 0)
{
fprintf(sql_file, "/*!50106 SET @save_time_zone= @@TIME_ZONE */ ;\n");
if (opt_xml)
fputs("\t<events>\n", sql_file);
else
{
fprintf(sql_file, "/*!50106 SET @save_time_zone= @@TIME_ZONE */ ;\n");
/* Get database collation. */
/* Get database collation. */
if (fetch_db_collation(db_name_buff, db_cl_name, sizeof (db_cl_name)))
DBUG_RETURN(1);
if (fetch_db_collation(db_name_buff, db_cl_name, sizeof (db_cl_name)))
DBUG_RETURN(1);
}
if (switch_character_set_results(mysql, "binary"))
DBUG_RETURN(1);
@ -1947,6 +2101,13 @@ static uint dump_events_for_db(char *db)
while ((row= mysql_fetch_row(event_res)) != NULL)
{
if (opt_xml)
{
print_xml_row(sql_file, "event", event_res, &row,
"Create Event");
continue;
}
/*
if the user has EXECUTE privilege he can see event names, but not the
event body!
@ -2025,8 +2186,16 @@ static uint dump_events_for_db(char *db)
mysql_free_result(event_res);
} /* end of list of events */
fprintf(sql_file, "DELIMITER ;\n");
fprintf(sql_file, "/*!50106 SET TIME_ZONE= @save_time_zone */ ;\n");
if (opt_xml)
{
fputs("\t</events>\n", sql_file);
check_io(sql_file);
}
else
{
fprintf(sql_file, "DELIMITER ;\n");
fprintf(sql_file, "/*!50106 SET TIME_ZONE= @save_time_zone */ ;\n");
}
if (switch_character_set_results(mysql, default_charset))
DBUG_RETURN(1);
@ -2080,6 +2249,7 @@ static uint dump_routines_for_db(char *db)
const char *routine_type[]= {"FUNCTION", "PROCEDURE"};
char db_name_buff[NAME_LEN*2+3], name_buff[NAME_LEN*2+3];
char *routine_name;
char *query_str;
int i;
FILE *sql_file= md_result_file;
MYSQL_RES *routine_res, *routine_list_res;
@ -2094,8 +2264,8 @@ static uint dump_routines_for_db(char *db)
mysql_real_escape_string(mysql, db_name_buff, db, strlen(db));
/* nice comments */
if (opt_comments)
fprintf(sql_file, "\n--\n-- Dumping routines for database '%s'\n--\n", db);
print_comment(sql_file, 0,
"\n--\n-- Dumping routines for database '%s'\n--\n", db);
/*
not using "mysql_query_with_error_report" because we may have not
@ -2112,6 +2282,9 @@ static uint dump_routines_for_db(char *db)
if (switch_character_set_results(mysql, "binary"))
DBUG_RETURN(1);
if (opt_xml)
fputs("\t<routines>\n", sql_file);
/* 0, retrieve and dump functions, 1, procedures */
for (i= 0; i <= 1; i++)
{
@ -2147,13 +2320,25 @@ static uint dump_routines_for_db(char *db)
row[2] ? (int) strlen(row[2]) : 0));
if (row[2] == NULL)
{
fprintf(sql_file, "\n-- insufficient privileges to %s\n", query_buff);
fprintf(sql_file, "-- does %s have permissions on mysql.proc?\n\n", current_user);
print_comment(sql_file, 1, "\n-- insufficient privileges to %s\n",
query_buff);
print_comment(sql_file, 1,
"-- does %s have permissions on mysql.proc?\n\n",
current_user);
maybe_die(EX_MYSQLERR,"%s has insufficent privileges to %s!", current_user, query_buff);
}
else if (strlen(row[2]))
{
char *query_str;
if (opt_xml)
{
if (i) // Procedures.
print_xml_row(sql_file, "routine", routine_res, &row,
"Create Procedure");
else // Functions.
print_xml_row(sql_file, "routine", routine_res, &row,
"Create Function");
continue;
}
if (opt_drop)
fprintf(sql_file, "/*!50003 DROP %s IF EXISTS %s */;\n",
routine_type[i], routine_name);
@ -2224,6 +2409,12 @@ static uint dump_routines_for_db(char *db)
mysql_free_result(routine_list_res);
} /* end of for i (0 .. 1) */
if (opt_xml)
{
fputs("\t</routines>\n", sql_file);
check_io(sql_file);
}
if (switch_character_set_results(mysql, default_charset))
DBUG_RETURN(1);
@ -2336,16 +2527,16 @@ static uint get_table_structure(char *table, char *db, char *table_type,
write_header(sql_file, db);
}
if (!opt_xml && opt_comments)
{
if (strcmp (table_type, "VIEW") == 0) /* view */
fprintf(sql_file, "\n--\n-- Temporary table structure for view %s\n--\n\n",
result_table);
print_comment(sql_file, 0,
"\n--\n-- Temporary table structure for view %s\n--\n\n",
result_table);
else
fprintf(sql_file, "\n--\n-- Table structure for table %s\n--\n\n",
result_table);
check_io(sql_file);
}
print_comment(sql_file, 0,
"\n--\n-- Table structure for table %s\n--\n\n",
result_table);
if (opt_drop)
{
/*
@ -2546,9 +2737,10 @@ static uint get_table_structure(char *table, char *db, char *table_type,
DBUG_RETURN(0);
write_header(sql_file, db);
}
if (!opt_xml && opt_comments)
fprintf(sql_file, "\n--\n-- Table structure for table %s\n--\n\n",
result_table);
print_comment(sql_file, 0,
"\n--\n-- Table structure for table %s\n--\n\n",
result_table);
if (opt_drop)
fprintf(sql_file, "DROP TABLE IF EXISTS %s;\n", result_table);
if (!opt_xml)
@ -2599,7 +2791,7 @@ static uint get_table_structure(char *table, char *db, char *table_type,
{
if (opt_xml)
{
print_xml_row(sql_file, "field", result, &row);
print_xml_row(sql_file, "field", result, &row, NullS);
continue;
}
@ -2671,7 +2863,7 @@ static uint get_table_structure(char *table, char *db, char *table_type,
{
if (opt_xml)
{
print_xml_row(sql_file, "key", result, &row);
print_xml_row(sql_file, "key", result, &row, NullS);
continue;
}
@ -2730,7 +2922,7 @@ static uint get_table_structure(char *table, char *db, char *table_type,
else
{
if (opt_xml)
print_xml_row(sql_file, "options", result, &row);
print_xml_row(sql_file, "options", result, &row, NullS);
else
{
fputs("/*!",sql_file);
@ -2774,9 +2966,19 @@ static void dump_trigger_old(FILE *sql_file, MYSQL_RES *show_triggers_rs,
char *quoted_table_name= quote_name(table_name, quoted_table_name_buf, 1);
char name_buff[NAME_LEN * 4 + 3];
const char *xml_msg= "\nWarning! mysqldump being run against old server "
"that does not\nsupport 'SHOW CREATE TRIGGERS' "
"statement. Skipping..\n";
DBUG_ENTER("dump_trigger_old");
if (opt_xml)
{
print_xml_comment(sql_file, strlen(xml_msg), xml_msg);
check_io(sql_file);
DBUG_VOID_RETURN;
}
fprintf(sql_file,
"--\n"
"-- WARNING: old server version. "
@ -2840,13 +3042,22 @@ static int dump_trigger(FILE *sql_file, MYSQL_RES *show_create_trigger_rs,
const char *db_cl_name)
{
MYSQL_ROW row;
char *query_str;
int db_cl_altered= FALSE;
DBUG_ENTER("dump_trigger");
while ((row= mysql_fetch_row(show_create_trigger_rs)))
{
char *query_str= cover_definer_clause_in_trigger(row[2], strlen(row[2]));
if (opt_xml)
{
print_xml_row(sql_file, "trigger", show_create_trigger_rs, &row,
"SQL Original Statement");
check_io(sql_file);
continue;
}
query_str= cover_definer_clause_in_trigger(row[2], strlen(row[2]));
if (switch_db_collation(sql_file, db_name, ";",
@ -2936,6 +3147,13 @@ static int dump_triggers_for_table(char *table_name, char *db_name)
/* Dump triggers. */
if (! mysql_num_rows(show_triggers_rs))
goto skip;
if (opt_xml)
print_xml_tag(sql_file, "\t", "\n", "triggers", "name=",
table_name, NullS);
while ((row= mysql_fetch_row(show_triggers_rs)))
{
@ -2968,6 +3186,13 @@ static int dump_triggers_for_table(char *table_name, char *db_name)
}
if (opt_xml)
{
fputs("\t</triggers>\n", sql_file);
check_io(sql_file);
}
skip:
mysql_free_result(show_triggers_rs);
if (switch_character_set_results(mysql, default_charset))
@ -3216,34 +3441,24 @@ static void dump_table(char *table, char *db)
}
else
{
if (!opt_xml && opt_comments)
{
fprintf(md_result_file,"\n--\n-- Dumping data for table %s\n--\n",
result_table);
check_io(md_result_file);
}
print_comment(md_result_file, 0,
"\n--\n-- Dumping data for table %s\n--\n",
result_table);
dynstr_append_checked(&query_string, "SELECT /*!40001 SQL_NO_CACHE */ * FROM ");
dynstr_append_checked(&query_string, result_table);
if (where)
{
if (!opt_xml && opt_comments)
{
fprintf(md_result_file, "-- WHERE: %s\n", where);
check_io(md_result_file);
}
print_comment(md_result_file, 0, "-- WHERE: %s\n", where);
dynstr_append_checked(&query_string, " WHERE ");
dynstr_append_checked(&query_string, where);
}
if (order_by)
{
if (!opt_xml && opt_comments)
{
fprintf(md_result_file, "-- ORDER BY: %s\n", order_by);
check_io(md_result_file);
}
print_comment(md_result_file, 0, "-- ORDER BY: %s\n", order_by);
dynstr_append_checked(&query_string, " ORDER BY ");
dynstr_append_checked(&query_string, order_by);
}
@ -3439,7 +3654,7 @@ static void dump_table(char *table, char *db)
{
print_xml_tag(md_result_file, "\t\t", "", "field", "name=",
field->name, NullS);
print_quoted_xml(md_result_file, row[i], length);
print_quoted_xml(md_result_file, row[i], length, 0);
}
fputs("</field>\n", md_result_file);
}
@ -3743,11 +3958,9 @@ static int dump_tablespaces(char* ts_where)
first= 1;
if (first)
{
if (!opt_xml && opt_comments)
{
fprintf(md_result_file,"\n--\n-- Logfile group: %s\n--\n", row[0]);
check_io(md_result_file);
}
print_comment(md_result_file, 0, "\n--\n-- Logfile group: %s\n--\n",
row[0]);
fprintf(md_result_file, "\nCREATE");
}
else
@ -3815,11 +4028,7 @@ static int dump_tablespaces(char* ts_where)
first= 1;
if (first)
{
if (!opt_xml && opt_comments)
{
fprintf(md_result_file,"\n--\n-- Tablespace: %s\n--\n", row[0]);
check_io(md_result_file);
}
print_comment(md_result_file, 0, "\n--\n-- Tablespace: %s\n--\n", row[0]);
fprintf(md_result_file, "\nCREATE");
}
else
@ -4009,11 +4218,9 @@ static int init_dumping(char *database, int init_func(char*))
*/
char quoted_database_buf[NAME_LEN*2+3];
char *qdatabase= quote_name(database,quoted_database_buf,opt_quoted);
if (opt_comments)
{
fprintf(md_result_file,"\n--\n-- Current Database: %s\n--\n", qdatabase);
check_io(md_result_file);
}
print_comment(md_result_file, 0,
"\n--\n-- Current Database: %s\n--\n", qdatabase);
/* Call the view or table specific function */
init_func(qdatabase);
@ -4087,8 +4294,7 @@ static int dump_all_tables_in_db(char *database)
dump_table(table,database);
my_free(order_by, MYF(MY_ALLOW_ZERO_PTR));
order_by= 0;
if (opt_dump_triggers && ! opt_xml &&
mysql_get_server_version(mysql) >= 50009)
if (opt_dump_triggers && mysql_get_server_version(mysql) >= 50009)
{
if (dump_triggers_for_table(table, database))
{
@ -4099,14 +4305,12 @@ static int dump_all_tables_in_db(char *database)
}
}
}
if (opt_events && !opt_xml &&
mysql_get_server_version(mysql) >= 50106)
if (opt_events && mysql_get_server_version(mysql) >= 50106)
{
DBUG_PRINT("info", ("Dumping events for database %s", database));
dump_events_for_db(database);
}
if (opt_routines && !opt_xml &&
mysql_get_server_version(mysql) >= 50009)
if (opt_routines && mysql_get_server_version(mysql) >= 50009)
{
DBUG_PRINT("info", ("Dumping routines for database %s", database));
dump_routines_for_db(database);
@ -4341,15 +4545,13 @@ static int dump_selected_tables(char *db, char **table_names, int tables)
for (pos= dump_tables; pos < end; pos++)
get_view_structure(*pos, db);
}
if (opt_events && !opt_xml &&
mysql_get_server_version(mysql) >= 50106)
if (opt_events && mysql_get_server_version(mysql) >= 50106)
{
DBUG_PRINT("info", ("Dumping events for database %s", db));
dump_events_for_db(db);
}
/* obtain dump of routines (procs/functions) */
if (opt_routines && !opt_xml &&
mysql_get_server_version(mysql) >= 50009)
if (opt_routines && mysql_get_server_version(mysql) >= 50009)
{
DBUG_PRINT("info", ("Dumping routines for database %s", db));
dump_routines_for_db(db);
@ -4384,10 +4586,9 @@ static int do_show_master_status(MYSQL *mysql_con)
if (row && row[0] && row[1])
{
/* SHOW MASTER STATUS reports file and position */
if (opt_comments)
fprintf(md_result_file,
"\n--\n-- Position to start replication or point-in-time "
"recovery from\n--\n\n");
print_comment(md_result_file, 0,
"\n--\n-- Position to start replication or point-in-time "
"recovery from\n--\n\n");
fprintf(md_result_file,
"%sCHANGE MASTER TO MASTER_LOG_FILE='%s', MASTER_LOG_POS=%s;\n",
comment_prefix, row[0], row[1]);
@ -4850,12 +5051,10 @@ static my_bool get_view_structure(char *table, char* db)
write_header(sql_file, db);
}
if (!opt_xml && opt_comments)
{
fprintf(sql_file, "\n--\n-- Final view structure for view %s\n--\n\n",
result_table);
check_io(sql_file);
}
print_comment(sql_file, 0,
"\n--\n-- Final view structure for view %s\n--\n\n",
result_table);
/* Table might not exist if this view was dumped with --tab. */
fprintf(sql_file, "/*!50001 DROP TABLE IF EXISTS %s*/;\n", opt_quoted_table);
if (opt_drop)
@ -5052,6 +5251,12 @@ int main(int argc, char **argv)
exit(exit_code);
}
/*
Disable comments in xml mode if 'comments' option is not explicitly used.
*/
if (opt_xml && !opt_comments_used)
opt_comments= 0;
if (log_error_file)
{
if(!(stderror_file= freopen(log_error_file, "a+", stderr)))

6
cmd-line-utils/libedit/chartype.h
View file

@ -45,11 +45,11 @@
* seems to actually advertise this properly, despite Unicode 3.1 having
* been around since 2001... */
/* XXXMYSQL : Added FreeBSD to bypass this check.
TODO : Verify if FreeBSD stores ISO 10646 in wchar_t. */
/* XXXMYSQL : Added FreeBSD & AIX to bypass this check.
TODO : Verify if FreeBSD & AIX stores ISO 10646 in wchar_t. */
#if !defined(__NetBSD__) && !defined(__sun) \
&& !(defined(__APPLE__) && defined(__MACH__)) \
&& !defined(__FreeBSD__)
&& !defined(__FreeBSD__) && !defined(_AIX)
#ifndef __STDC_ISO_10646__
/* In many places it is assumed that the first 127 code points are ASCII
* compatible, so ensure wchar_t indeed does ISO 10646 and not some other

2
cmd-line-utils/libedit/eln.c
View file

@ -200,7 +200,7 @@ el_set(EditLine *el, int op, ...)
ret = -1;
goto out;
}
// XXX: The two strdup's leak
/* XXX: The two strdups leak. */
ret = map_addfunc(el, Strdup(wargv[0]), Strdup(wargv[1]),
func);
ct_free_argv(wargv);

2
cmd-line-utils/libedit/readline.c
View file

@ -1978,7 +1978,7 @@ rl_callback_read_char()
} else
wbuf = NULL;
(*(void (*)(const char *))rl_linefunc)(wbuf);
//el_set(e, EL_UNBUFFERED, 1);
/*el_set(e, EL_UNBUFFERED, 1);*/
}
}

2
mysql-test/r/init_connect.result
View file

@ -20,6 +20,8 @@ hex(a)
616263
set GLOBAL init_connect="adsfsdfsdfs";
select @a;
ERROR 08S01: Aborted connection to db: 'test' user: 'user_1' host: 'localhost' (init_connect command failed)
select @a;
Got one of the listed errors
drop table t1;
End of 4.1 tests

439
mysql-test/r/mysqldump.result
View file

@ -4628,5 +4628,444 @@ ALTER DATABASE `test-database` CHARACTER SET utf8 COLLATE utf8_unicode_ci ;
DROP DATABASE `test-database`;
USE `test`;
#
# BUG#11760384 : 52792: mysqldump in XML mode does not dump routines.
#
CREATE DATABASE BUG52792;
USE BUG52792;
CREATE TABLE t1 (c1 INT, c2 VARCHAR(20));
CREATE TABLE t2 (c1 INT);
INSERT INTO t1 VALUES (1, 'aaa'), (2, 'bbb'), (3, 'ccc');
INSERT INTO t2 VALUES (1),(2),(3);
# Stored Procedures.
CREATE PROCEDURE simpleproc1 (OUT param1 INT)
BEGIN
SELECT COUNT(*) INTO param1 FROM t1;
END//
CREATE PROCEDURE simpleproc2 (OUT param1 INT)
BEGIN
SELECT COUNT(*) INTO param1 FROM t2;
END//
# Events.
CREATE EVENT e1 ON SCHEDULE EVERY 1 SECOND DO DROP DATABASE BUG52792;
CREATE EVENT e2 ON SCHEDULE EVERY 1 SECOND DO DROP DATABASE BUG52792;
# Functions.
CREATE FUNCTION `hello1` (s CHAR(20))
RETURNS CHAR(50) DETERMINISTIC
RETURN CONCAT('Hello, ' ,s ,'!');
CREATE FUNCTION `hello2` (s CHAR(20))
RETURNS CHAR(50) DETERMINISTIC
RETURN CONCAT(']]>, ' , s ,'!');
# Triggers.
CREATE TRIGGER trig1 BEFORE INSERT ON t2
FOR EACH ROW BEGIN
INSERT INTO t2 VALUES(1);
END;
|
CREATE TRIGGER trig2 AFTER INSERT ON t2
FOR EACH ROW BEGIN
INSERT INTO t2 VALUES(1, ']]>');
INSERT INTO t2 VALUES(2, '<![CDATA]]>');
INSERT INTO t2 VALUES(3, '<![CDATA[');
INSERT INTO t2 VALUES(4, '< > & \ " _');
END;
|
# Views
CREATE VIEW v1 AS SELECT * FROM t1;
CREATE VIEW v2 AS SELECT * FROM t2;
# Dumping BUG52792 database in xml format.
# Running 'replace_regex on timestamp'
<?xml version="1.0"?>
<mysqldump xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<database name="BUG52792">
<table_structure name="t1">
<field Field="c1" Type="int(11)" Null="YES" Key="" Extra="" Comment="" />
<field Field="c2" Type="varchar(20)" Null="YES" Key="" Extra="" Comment="" />
<options Name="t1" Engine="MyISAM" Version="10" Row_format="Dynamic" Rows="3" Avg_row_length="20" Data_length="60" Max_data_length="281474976710655" Index_length="1024" Data_free="0" Create_time="--TIME--" Update_time="--TIME--" Collation="latin1_swedish_ci" Create_options="" Comment="" />
</table_structure>
<table_data name="t1">
<row>
<field name="c1">1</field>
<field name="c2">aaa</field>
</row>
<row>
<field name="c1">2</field>
<field name="c2">bbb</field>
</row>
<row>
<field name="c1">3</field>
<field name="c2">ccc</field>
</row>
</table_data>
<table_structure name="t2">
<field Field="c1" Type="int(11)" Null="YES" Key="" Extra="" Comment="" />
<options Name="t2" Engine="MyISAM" Version="10" Row_format="Fixed" Rows="3" Avg_row_length="7" Data_length="21" Max_data_length="1970324836974591" Index_length="1024" Data_free="0" Create_time="--TIME--" Update_time="--TIME--" Collation="latin1_swedish_ci" Create_options="" Comment="" />
</table_structure>
<table_data name="t2">
<row>
<field name="c1">1</field>
</row>
<row>
<field name="c1">2</field>
</row>
<row>
<field name="c1">3</field>
</row>
</table_data>
<triggers name="t2">
<trigger Trigger="trig1" sql_mode="" character_set_client="latin1" collation_connection="latin1_swedish_ci" Database_Collation="latin1_swedish_ci">
<![CDATA[
CREATE DEFINER=`root`@`localhost` TRIGGER trig1 BEFORE INSERT ON t2
FOR EACH ROW BEGIN
INSERT INTO t2 VALUES(1);
END
]]>
</trigger>
<trigger Trigger="trig2" sql_mode="" character_set_client="latin1" collation_connection="latin1_swedish_ci" Database_Collation="latin1_swedish_ci">
<![CDATA[
CREATE DEFINER=`root`@`localhost` TRIGGER trig2 AFTER INSERT ON t2
FOR EACH ROW BEGIN
INSERT INTO t2 VALUES(1, ']]]]><![CDATA[>');
INSERT INTO t2 VALUES(2, '<![CDATA]]]]><![CDATA[>');
INSERT INTO t2 VALUES(3, '<![CDATA[');
INSERT INTO t2 VALUES(4, '< > & \ " _');
END
]]>
</trigger>
</triggers>
<table_structure name="v1">
<field Field="c1" Type="int(11)" Null="YES" Key="" Extra="" Comment="" />
<field Field="c2" Type="varchar(20)" Null="YES" Key="" Extra="" Comment="" />
<options Name="v1" Comment="VIEW" />
</table_structure>
<table_structure name="v2">
<field Field="c1" Type="int(11)" Null="YES" Key="" Extra="" Comment="" />
<options Name="v2" Comment="VIEW" />
</table_structure>
<events>
<event Event="e1" sql_mode="" time_zone="SYSTEM" character_set_client="latin1" collation_connection="latin1_swedish_ci" Database_Collation="latin1_swedish_ci">
<![CDATA[
CREATE EVENT `e1` ON SCHEDULE EVERY 1 SECOND STARTS '--TIME--' ON COMPLETION NOT PRESERVE ENABLE DO DROP DATABASE BUG52792
]]>
</event>
<event Event="e2" sql_mode="" time_zone="SYSTEM" character_set_client="latin1" collation_connection="latin1_swedish_ci" Database_Collation="latin1_swedish_ci">
<![CDATA[
CREATE EVENT `e2` ON SCHEDULE EVERY 1 SECOND STARTS '--TIME--' ON COMPLETION NOT PRESERVE ENABLE DO DROP DATABASE BUG52792
]]>
</event>
</events>
<routines>
<routine Function="hello1" sql_mode="" character_set_client="latin1" collation_connection="latin1_swedish_ci" Database_Collation="latin1_swedish_ci">
<![CDATA[
CREATE DEFINER=`root`@`localhost` FUNCTION `hello1`(s CHAR(20)) RETURNS char(50) CHARSET latin1
DETERMINISTIC
RETURN CONCAT('Hello, ' ,s ,'!')
]]>
</routine>
<routine Function="hello2" sql_mode="" character_set_client="latin1" collation_connection="latin1_swedish_ci" Database_Collation="latin1_swedish_ci">
<![CDATA[
CREATE DEFINER=`root`@`localhost` FUNCTION `hello2`(s CHAR(20)) RETURNS char(50) CHARSET latin1
DETERMINISTIC
RETURN CONCAT(']]]]><![CDATA[>, ' , s ,'!')
]]>
</routine>
<routine Procedure="simpleproc1" sql_mode="" character_set_client="latin1" collation_connection="latin1_swedish_ci" Database_Collation="latin1_swedish_ci">
<![CDATA[
CREATE DEFINER=`root`@`localhost` PROCEDURE `simpleproc1`(OUT param1 INT)
BEGIN
SELECT COUNT(*) INTO param1 FROM t1;
END
]]>
</routine>
<routine Procedure="simpleproc2" sql_mode="" character_set_client="latin1" collation_connection="latin1_swedish_ci" Database_Collation="latin1_swedish_ci">
<![CDATA[
CREATE DEFINER=`root`@`localhost` PROCEDURE `simpleproc2`(OUT param1 INT)
BEGIN
SELECT COUNT(*) INTO param1 FROM t2;
END
]]>
</routine>
</routines>
</database>
</mysqldump>
# Dumping BUG52792 database in xml format with comments.
# Running 'replace_regex on timestamp'
<?xml version="1.0"?>
<mysqldump xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<database name="BUG52792">
<!--
-
- Table structure for table `t1`
-
-->
<table_structure name="t1">
<field Field="c1" Type="int(11)" Null="YES" Key="" Extra="" Comment="" />
<field Field="c2" Type="varchar(20)" Null="YES" Key="" Extra="" Comment="" />
<options Name="t1" Engine="MyISAM" Version="10" Row_format="Dynamic" Rows="3" Avg_row_length="20" Data_length="60" Max_data_length="281474976710655" Index_length="1024" Data_free="0" Create_time="--TIME--" Update_time="--TIME--" Collation="latin1_swedish_ci" Create_options="" Comment="" />
</table_structure>
<!--
-
- Dumping data for table `t1`
-
-->
<table_data name="t1">
<row>
<field name="c1">1</field>
<field name="c2">aaa</field>
</row>
<row>
<field name="c1">2</field>
<field name="c2">bbb</field>
</row>
<row>
<field name="c1">3</field>
<field name="c2">ccc</field>
</row>
</table_data>
<!--
-
- Table structure for table `t2`
-
-->
<table_structure name="t2">
<field Field="c1" Type="int(11)" Null="YES" Key="" Extra="" Comment="" />
<options Name="t2" Engine="MyISAM" Version="10" Row_format="Fixed" Rows="3" Avg_row_length="7" Data_length="21" Max_data_length="1970324836974591" Index_length="1024" Data_free="0" Create_time="--TIME--" Update_time="--TIME--" Collation="latin1_swedish_ci" Create_options="" Comment="" />
</table_structure>
<!--
-
- Dumping data for table `t2`
-
-->
<table_data name="t2">
<row>
<field name="c1">1</field>
</row>
<row>
<field name="c1">2</field>
</row>
<row>
<field name="c1">3</field>
</row>
</table_data>
<triggers name="t2">
<trigger Trigger="trig1" sql_mode="" character_set_client="latin1" collation_connection="latin1_swedish_ci" Database_Collation="latin1_swedish_ci">
<![CDATA[
CREATE DEFINER=`root`@`localhost` TRIGGER trig1 BEFORE INSERT ON t2
FOR EACH ROW BEGIN
INSERT INTO t2 VALUES(1);
END
]]>
</trigger>
<trigger Trigger="trig2" sql_mode="" character_set_client="latin1" collation_connection="latin1_swedish_ci" Database_Collation="latin1_swedish_ci">
<![CDATA[
CREATE DEFINER=`root`@`localhost` TRIGGER trig2 AFTER INSERT ON t2
FOR EACH ROW BEGIN
INSERT INTO t2 VALUES(1, ']]]]><![CDATA[>');
INSERT INTO t2 VALUES(2, '<![CDATA]]]]><![CDATA[>');
INSERT INTO t2 VALUES(3, '<![CDATA[');
INSERT INTO t2 VALUES(4, '< > & \ " _');
END
]]>
</trigger>
</triggers>
<!--
-
- Table structure for table `v1`
-
-->
<table_structure name="v1">
<field Field="c1" Type="int(11)" Null="YES" Key="" Extra="" Comment="" />
<field Field="c2" Type="varchar(20)" Null="YES" Key="" Extra="" Comment="" />
<options Name="v1" Comment="VIEW" />
</table_structure>
<!--
-
- Table structure for table `v2`
-
-->
<table_structure name="v2">
<field Field="c1" Type="int(11)" Null="YES" Key="" Extra="" Comment="" />
<options Name="v2" Comment="VIEW" />
</table_structure>
<!--
-
- Dumping events for database 'BUG52792'
-
-->
<events>
<event Event="e1" sql_mode="" time_zone="SYSTEM" character_set_client="latin1" collation_connection="latin1_swedish_ci" Database_Collation="latin1_swedish_ci">
<![CDATA[
CREATE EVENT `e1` ON SCHEDULE EVERY 1 SECOND STARTS '--TIME--' ON COMPLETION NOT PRESERVE ENABLE DO DROP DATABASE BUG52792
]]>
</event>
<event Event="e2" sql_mode="" time_zone="SYSTEM" character_set_client="latin1" collation_connection="latin1_swedish_ci" Database_Collation="latin1_swedish_ci">
<![CDATA[
CREATE EVENT `e2` ON SCHEDULE EVERY 1 SECOND STARTS '--TIME--' ON COMPLETION NOT PRESERVE ENABLE DO DROP DATABASE BUG52792
]]>
</event>
</events>
<!--
-
- Dumping routines for database 'BUG52792'
-
-->
<routines>
<routine Function="hello1" sql_mode="" character_set_client="latin1" collation_connection="latin1_swedish_ci" Database_Collation="latin1_swedish_ci">
<![CDATA[
CREATE DEFINER=`root`@`localhost` FUNCTION `hello1`(s CHAR(20)) RETURNS char(50) CHARSET latin1
DETERMINISTIC
RETURN CONCAT('Hello, ' ,s ,'!')
]]>
</routine>
<routine Function="hello2" sql_mode="" character_set_client="latin1" collation_connection="latin1_swedish_ci" Database_Collation="latin1_swedish_ci">
<![CDATA[
CREATE DEFINER=`root`@`localhost` FUNCTION `hello2`(s CHAR(20)) RETURNS char(50) CHARSET latin1
DETERMINISTIC
RETURN CONCAT(']]]]><![CDATA[>, ' , s ,'!')
]]>
</routine>
<routine Procedure="simpleproc1" sql_mode="" character_set_client="latin1" collation_connection="latin1_swedish_ci" Database_Collation="latin1_swedish_ci">
<![CDATA[
CREATE DEFINER=`root`@`localhost` PROCEDURE `simpleproc1`(OUT param1 INT)
BEGIN
SELECT COUNT(*) INTO param1 FROM t1;
END
]]>
</routine>
<routine Procedure="simpleproc2" sql_mode="" character_set_client="latin1" collation_connection="latin1_swedish_ci" Database_Collation="latin1_swedish_ci">
<![CDATA[
CREATE DEFINER=`root`@`localhost` PROCEDURE `simpleproc2`(OUT param1 INT)
BEGIN
SELECT COUNT(*) INTO param1 FROM t2;
END
]]>
</routine>
</routines>
</database>
</mysqldump>
# Test to check 'Insufficient privileges' error.
GRANT ALL PRIVILEGES ON BUG52792.* TO user1;
# Running 'replace_regex on timestamp'
<?xml version="1.0"?>
<mysqldump xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<database name="BUG52792">
<table_structure name="t1">
<field Field="c1" Type="int(11)" Null="YES" Key="" Extra="" Comment="" />
<field Field="c2" Type="varchar(20)" Null="YES" Key="" Extra="" Comment="" />
<options Name="t1" Engine="MyISAM" Version="10" Row_format="Dynamic" Rows="3" Avg_row_length="20" Data_length="60" Max_data_length="281474976710655" Index_length="1024" Data_free="0" Create_time="--TIME--" Update_time="--TIME--" Collation="latin1_swedish_ci" Create_options="" Comment="" />
</table_structure>
<table_data name="t1">
<row>
<field name="c1">1</field>
<field name="c2">aaa</field>
</row>
<row>
<field name="c1">2</field>
<field name="c2">bbb</field>
</row>
<row>
<field name="c1">3</field>
<field name="c2">ccc</field>
</row>
</table_data>
<table_structure name="t2">
<field Field="c1" Type="int(11)" Null="YES" Key="" Extra="" Comment="" />
<options Name="t2" Engine="MyISAM" Version="10" Row_format="Fixed" Rows="3" Avg_row_length="7" Data_length="21" Max_data_length="1970324836974591" Index_length="1024" Data_free="0" Create_time="--TIME--" Update_time="--TIME--" Collation="latin1_swedish_ci" Create_options="" Comment="" />
</table_structure>
<table_data name="t2">
<row>
<field name="c1">1</field>
</row>
<row>
<field name="c1">2</field>
</row>
<row>
<field name="c1">3</field>
</row>
</table_data>
<triggers name="t2">
<trigger Trigger="trig1" sql_mode="" character_set_client="latin1" collation_connection="latin1_swedish_ci" Database_Collation="latin1_swedish_ci">
<![CDATA[
CREATE DEFINER=`root`@`localhost` TRIGGER trig1 BEFORE INSERT ON t2
FOR EACH ROW BEGIN
INSERT INTO t2 VALUES(1);
END
]]>
</trigger>
<trigger Trigger="trig2" sql_mode="" character_set_client="latin1" collation_connection="latin1_swedish_ci" Database_Collation="latin1_swedish_ci">
<![CDATA[
CREATE DEFINER=`root`@`localhost` TRIGGER trig2 AFTER INSERT ON t2
FOR EACH ROW BEGIN
INSERT INTO t2 VALUES(1, ']]]]><![CDATA[>');
INSERT INTO t2 VALUES(2, '<![CDATA]]]]><![CDATA[>');
INSERT INTO t2 VALUES(3, '<![CDATA[');
INSERT INTO t2 VALUES(4, '< > & \ " _');
END
]]>
</trigger>
</triggers>
<table_structure name="v1">
<field Field="c1" Type="int(11)" Null="YES" Key="" Extra="" Comment="" />
<field Field="c2" Type="varchar(20)" Null="YES" Key="" Extra="" Comment="" />
<options Name="v1" Comment="VIEW" />
</table_structure>
<table_structure name="v2">
<field Field="c1" Type="int(11)" Null="YES" Key="" Extra="" Comment="" />
<options Name="v2" Comment="VIEW" />
</table_structure>
<events>
<event Event="e1" sql_mode="" time_zone="SYSTEM" character_set_client="latin1" collation_connection="latin1_swedish_ci" Database_Collation="latin1_swedish_ci">
<![CDATA[
CREATE EVENT `e1` ON SCHEDULE EVERY 1 SECOND STARTS '--TIME--' ON COMPLETION NOT PRESERVE ENABLE DO DROP DATABASE BUG52792
]]>
</event>
<event Event="e2" sql_mode="" time_zone="SYSTEM" character_set_client="latin1" collation_connection="latin1_swedish_ci" Database_Collation="latin1_swedish_ci">
<![CDATA[
CREATE EVENT `e2` ON SCHEDULE EVERY 1 SECOND STARTS '--TIME--' ON COMPLETION NOT PRESERVE ENABLE DO DROP DATABASE BUG52792
]]>
</event>
</events>
<routines>
<!--
- insufficient privileges to SHOW CREATE FUNCTION `hello1`
-->
<!-- - does user1 have permissions on mysql.proc?
-->
DROP USER user1;
DROP DATABASE BUG52792;
# UTF-8
CREATE DATABASE BUG52792;
USE BUG52792;
SET NAMES utf8;
CREATE FUNCTION `straße` ( c1 CHAR(20))
RETURNS CHAR(50) DETERMINISTIC
RETURN CONCAT(']]>, ', s, '!');
<?xml version="1.0"?>
<mysqldump xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<database name="BUG52792">
<routines>
<routine Function="straße" sql_mode="" character_set_client="utf8" collation_connection="utf8_general_ci" Database_Collation="latin1_swedish_ci">
<![CDATA[
CREATE DEFINER=`root`@`localhost` FUNCTION `straße`( c1 CHAR(20)) RETURNS char(50) CHARSET latin1
DETERMINISTIC
RETURN CONCAT(']]]]><![CDATA[>, ', s, '!')
]]>
</routine>
</routines>
</database>
</mysqldump>
DROP DATABASE BUG52792;
USE test;
#
# End of 5.1 tests
#

6
mysql-test/suite/binlog/r/binlog_stm_unsafe_warning.result
View file

@ -34,13 +34,13 @@ USE test;
#
SET @old_log_warnings = @@log_warnings;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (a VARCHAR(36), b VARCHAR(10));
CREATE TABLE t1 (a VARCHAR(36), b VARCHAR(15));
SET GLOBAL LOG_WARNINGS = 0;
INSERT INTO t1 VALUES(UUID(), 'Bug#46265');
INSERT INTO t1 VALUES(UUID(), 'timestamp');
Warnings:
Note 1592 Statement may not be safe to log in statement format.
SET GLOBAL LOG_WARNINGS = 1;
INSERT INTO t1 VALUES(UUID(), 'Bug#46265');
INSERT INTO t1 VALUES(UUID(), 'timestamp');
Warnings:
Note 1592 Statement may not be safe to log in statement format.
DROP TABLE t1;

23
mysql-test/suite/binlog/t/binlog_stm_unsafe_warning.test
View file

@ -80,22 +80,33 @@ eval USE $old_db;
--echo # Bug#46265: Can not disable warning about unsafe statements for binary logging
--echo #
# Here introducing a sleep of one Second, just to make sure
# that when this test executes with "--repeat" option,
# the timestamp value is different and hence the Occcurrence count is one.
--sleep 1
SET @old_log_warnings = @@log_warnings;
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
CREATE TABLE t1 (a VARCHAR(36), b VARCHAR(10));
let BINLOG_COUNTER1= `select CONVERT(NOW(),UNSIGNED) as timestmap from dual`;
CREATE TABLE t1 (a VARCHAR(36), b VARCHAR(15));
SET GLOBAL LOG_WARNINGS = 0;
INSERT INTO t1 VALUES(UUID(), 'Bug#46265');
# Replacing the result file content here.
# Instead of writing $BINLOG_COUNTER1 value to result file, writing a fixed string timestamp to it.
--replace_result $BINLOG_COUNTER1 timestamp
eval INSERT INTO t1 VALUES(UUID(), '$BINLOG_COUNTER1');
SET GLOBAL LOG_WARNINGS = 1;
INSERT INTO t1 VALUES(UUID(), 'Bug#46265');
--replace_result $BINLOG_COUNTER1 timestamp
eval INSERT INTO t1 VALUES(UUID(), '$BINLOG_COUNTER1');
DROP TABLE t1;
SET GLOBAL log_warnings = @old_log_warnings;
let $log_error_= `SELECT @@GLOBAL.log_error`;
if(!`select LENGTH('$log_error_')`)
if(!$log_error_)
{
# MySQL Server on windows is started with --console and thus
# does not know the location of its .err log, use default location
@ -111,7 +122,9 @@ perl;
use strict;
my $log_error= $ENV{'LOG_ERROR'} or die "LOG_ERROR not set";
open(FILE, "$log_error") or die("Unable to open $log_error: $!\n");
my $count = () = grep(/Bug#46265/g,<FILE>);
my $binlog_counter= $ENV{'BINLOG_COUNTER1'} or die "BINLOG_COUNTER1 not set";
my $count = () = grep(/$binlog_counter/g,<FILE>);
# Grep the timestamp value from the error file.
print "Occurrences: $count\n";
close(FILE);
EOF

4
mysql-test/suite/federated/federated_server.result
View file

@ -54,7 +54,7 @@ PASSWORD '',
PORT SLAVE_PORT,
SOCKET '',
OWNER 'root');
select * from mysql.servers;
select * from mysql.servers order by Server_name;
Server_name Host Db Username Password Port Socket Wrapper Owner
server_one 127.0.0.1 first_db root SLAVE_PORT mysql root
server_two 127.0.0.1 second_db root SLAVE_PORT mysql root
@ -154,7 +154,7 @@ id name
drop table federated.t1;
drop server 'server_one';
drop server 'server_two';
select * from mysql.servers;
select * from mysql.servers order by Server_name;
Server_name Host Db Username Password Port Socket Wrapper Owner
drop table first_db.t1;
drop table second_db.t1;

8
mysql-test/suite/federated/federated_server.test
View file

@ -62,7 +62,9 @@ eval create server 'server_two' foreign data wrapper 'mysql' options
OWNER 'root');
--replace_result $SLAVE_MYPORT SLAVE_PORT
eval select * from mysql.servers;
# Adding 'order by' clause here, in order to maintain consistent result out of the select query.
#eval select * from mysql.servers;
eval select * from mysql.servers order by Server_name;
DROP TABLE IF EXISTS federated.old;
--replace_result $SLAVE_MYPORT SLAVE_PORT
@ -147,7 +149,9 @@ drop table federated.t1;
drop server 'server_one';
drop server 'server_two';
select * from mysql.servers;
# Adding 'order by' clause here, in order to maintain consistent result out of the select query.
#select * from mysql.servers;
eval select * from mysql.servers order by Server_name;
connection slave;
drop table first_db.t1;

25
mysql-test/suite/innodb/r/innodb_bug12400341.result Normal file
View file

@ -0,0 +1,25 @@
call mtr.add_suppression("InnoDB: Warning: cannot find a free slot for an undo log. Do you have too");
show variables like "max_connections";
Variable_name Value
max_connections 64
show variables like "innodb_thread_concurrency";
Variable_name Value
innodb_thread_concurrency 0
show variables like "innodb_file_per_table";
Variable_name Value
innodb_file_per_table ON
drop database if exists mysqltest;
create database mysqltest;
CREATE TABLE mysqltest.transtable (id int unsigned NOT NULL PRIMARY KEY, val int DEFAULT 0) ENGINE=InnoDB;
select count(*) from information_schema.processlist;
count(*)
33
CREATE TABLE mysqltest.testtable (id int unsigned not null primary key) ENGINE=InnoDB;
ERROR HY000: Can't create table 'mysqltest.testtable' (errno: 177)
select count(*) from information_schema.processlist;
count(*)
33
select count(*) from information_schema.processlist;
count(*)
33
drop database mysqltest;

1
mysql-test/suite/innodb/t/innodb_bug12400341-master.opt Normal file
View file

@ -0,0 +1 @@
--max_connections=64 --innodb_thread_concurrency=0 --innodb_file_per_table

103
mysql-test/suite/innodb/t/innodb_bug12400341.test Normal file
View file

@ -0,0 +1,103 @@
# Test for bug #12400341: INNODB CAN LEAVE ORPHAN IBD FILES AROUND
-- source include/have_innodb.inc
if (`select count(*)=0 from information_schema.global_variables where variable_name = 'INNODB_TRX_RSEG_N_SLOTS_DEBUG'`)
{
--skip Test requires InnoDB built with UNIV_DEBUG definition.
}
call mtr.add_suppression("InnoDB: Warning: cannot find a free slot for an undo log. Do you have too");
--disable_query_log
set @old_innodb_trx_rseg_n_slots_debug = @@innodb_trx_rseg_n_slots_debug;
set global innodb_trx_rseg_n_slots_debug = 32;
--enable_query_log
show variables like "max_connections";
show variables like "innodb_thread_concurrency";
show variables like "innodb_file_per_table";
--disable_warnings
drop database if exists mysqltest;
--enable_warnings
create database mysqltest;
CREATE TABLE mysqltest.transtable (id int unsigned NOT NULL PRIMARY KEY, val int DEFAULT 0) ENGINE=InnoDB;
--disable_query_log
#
# Insert in 1 transaction which needs over 1 page undo record to avoid the insert_undo cached,
# because the cached insert_undo can be reused at "CREATE TABLE" statement later.
#
START TRANSACTION;
let $c = 1024;
while ($c)
{
eval INSERT INTO mysqltest.transtable (id) VALUES ($c);
dec $c;
}
COMMIT;
let $c = 32;
while ($c)
{
# if failed at here, it might be shortage of file descriptors limit.
connect (con$c,localhost,root,,);
dec $c;
}
--enable_query_log
select count(*) from information_schema.processlist;
#
# fill the all undo slots
#
--disable_query_log
let $c = 32;
while ($c)
{
connection con$c;
START TRANSACTION;
eval UPDATE mysqltest.transtable SET val = 1 WHERE id = 33 - $c;
dec $c;
}
--enable_query_log
connection default;
--error ER_CANT_CREATE_TABLE
CREATE TABLE mysqltest.testtable (id int unsigned not null primary key) ENGINE=InnoDB;
select count(*) from information_schema.processlist;
--disable_query_log
let $c = 32;
while ($c)
{
connection con$c;
ROLLBACK;
dec $c;
}
--enable_query_log
connection default;
select count(*) from information_schema.processlist;
--disable_query_log
let $c = 32;
while ($c)
{
disconnect con$c;
dec $c;
}
--enable_query_log
#
# If the isolated .ibd file remained, the drop database should fail.
#
drop database mysqltest;
--disable_query_log
set global innodb_trx_rseg_n_slots_debug = @old_innodb_trx_rseg_n_slots_debug;
--enable_query_log

25
mysql-test/suite/innodb_plugin/r/innodb_bug12400341.result Normal file
View file

@ -0,0 +1,25 @@
call mtr.add_suppression("InnoDB: Warning: cannot find a free slot for an undo log. Do you have too");
show variables like "max_connections";
Variable_name Value
max_connections 64
show variables like "innodb_thread_concurrency";
Variable_name Value
innodb_thread_concurrency 0
show variables like "innodb_file_per_table";
Variable_name Value
innodb_file_per_table ON
drop database if exists mysqltest;
create database mysqltest;
CREATE TABLE mysqltest.transtable (id int unsigned NOT NULL PRIMARY KEY, val int DEFAULT 0) ENGINE=InnoDB;
select count(*) from information_schema.processlist;
count(*)
33
CREATE TABLE mysqltest.testtable (id int unsigned not null primary key) ENGINE=InnoDB;
ERROR HY000: Can't create table 'mysqltest.testtable' (errno: 177)
select count(*) from information_schema.processlist;
count(*)
33
select count(*) from information_schema.processlist;
count(*)
33
drop database mysqltest;

1
mysql-test/suite/innodb_plugin/t/innodb_bug12400341-master.opt Normal file
View file

@ -0,0 +1 @@
--max_connections=64 --innodb_thread_concurrency=0 --innodb_file_per_table

103
mysql-test/suite/innodb_plugin/t/innodb_bug12400341.test Normal file
View file

@ -0,0 +1,103 @@
# Test for bug #12400341: INNODB CAN LEAVE ORPHAN IBD FILES AROUND
-- source include/have_innodb_plugin.inc
if (`select count(*)=0 from information_schema.global_variables where variable_name = 'INNODB_TRX_RSEG_N_SLOTS_DEBUG'`)
{
--skip Test requires InnoDB built with UNIV_DEBUG definition.
}
call mtr.add_suppression("InnoDB: Warning: cannot find a free slot for an undo log. Do you have too");
--disable_query_log
set @old_innodb_trx_rseg_n_slots_debug = @@innodb_trx_rseg_n_slots_debug;
set global innodb_trx_rseg_n_slots_debug = 32;
--enable_query_log
show variables like "max_connections";
show variables like "innodb_thread_concurrency";
show variables like "innodb_file_per_table";
--disable_warnings
drop database if exists mysqltest;
--enable_warnings
create database mysqltest;
CREATE TABLE mysqltest.transtable (id int unsigned NOT NULL PRIMARY KEY, val int DEFAULT 0) ENGINE=InnoDB;
--disable_query_log
#
# Insert in 1 transaction which needs over 1 page undo record to avoid the insert_undo cached,
# because the cached insert_undo can be reused at "CREATE TABLE" statement later.
#
START TRANSACTION;
let $c = 1024;
while ($c)
{
eval INSERT INTO mysqltest.transtable (id) VALUES ($c);
dec $c;
}
COMMIT;
let $c = 32;
while ($c)
{
# if failed at here, it might be shortage of file descriptors limit.
connect (con$c,localhost,root,,);
dec $c;
}
--enable_query_log
select count(*) from information_schema.processlist;
#
# fill the all undo slots
#
--disable_query_log
let $c = 32;
while ($c)
{
connection con$c;
START TRANSACTION;
eval UPDATE mysqltest.transtable SET val = 1 WHERE id = 33 - $c;
dec $c;
}
--enable_query_log
connection default;
--error ER_CANT_CREATE_TABLE
CREATE TABLE mysqltest.testtable (id int unsigned not null primary key) ENGINE=InnoDB;
select count(*) from information_schema.processlist;
--disable_query_log
let $c = 32;
while ($c)
{
connection con$c;
ROLLBACK;
dec $c;
}
--enable_query_log
connection default;
select count(*) from information_schema.processlist;
--disable_query_log
let $c = 32;
while ($c)
{
disconnect con$c;
dec $c;
}
--enable_query_log
#
# If the isolated .ibd file remained, the drop database should fail.
#
drop database mysqltest;
--disable_query_log
set global innodb_trx_rseg_n_slots_debug = @old_innodb_trx_rseg_n_slots_debug;
--enable_query_log

8
mysql-test/t/init_connect.test
View file

@ -36,6 +36,14 @@ connection con0;
set GLOBAL init_connect="adsfsdfsdfs";
connect (con5,localhost,user_1,,);
connection con5;
# BUG#11755281/47032: ERROR 2006 / ERROR 2013 INSTEAD OF PROPER ERROR MESSAGE
# We now throw a proper error message here:
--replace_regex /connection .* to/connection to/
--error ER_NEW_ABORTING_CONNECTION
select @a;
# We got disconnected after receiving the above error message; any further
# requests should fail with a notice that no one's listening to us.
# --error CR_SERVER_GONE_ERROR,CR_SERVER_LOST
--error 2013,2006
select @a;
connection con0;

112
mysql-test/t/mysqldump.test
View file

@ -2196,6 +2196,118 @@ DROP DATABASE `test-database`;
# Switching back to test database.
USE `test`;
--echo #
--echo # BUG#11760384 : 52792: mysqldump in XML mode does not dump routines.
--echo #
CREATE DATABASE BUG52792;
USE BUG52792;
CREATE TABLE t1 (c1 INT, c2 VARCHAR(20));
CREATE TABLE t2 (c1 INT);
INSERT INTO t1 VALUES (1, 'aaa'), (2, 'bbb'), (3, 'ccc');
INSERT INTO t2 VALUES (1),(2),(3);
--echo # Stored Procedures.
DELIMITER //;
CREATE PROCEDURE simpleproc1 (OUT param1 INT)
BEGIN
SELECT COUNT(*) INTO param1 FROM t1;
END//
DELIMITER ;//
DELIMITER //;
CREATE PROCEDURE simpleproc2 (OUT param1 INT)
BEGIN
SELECT COUNT(*) INTO param1 FROM t2;
END//
DELIMITER ;//
--echo # Events.
CREATE EVENT e1 ON SCHEDULE EVERY 1 SECOND DO DROP DATABASE BUG52792;
CREATE EVENT e2 ON SCHEDULE EVERY 1 SECOND DO DROP DATABASE BUG52792;
--echo # Functions.
CREATE FUNCTION `hello1` (s CHAR(20))
RETURNS CHAR(50) DETERMINISTIC
RETURN CONCAT('Hello, ' ,s ,'!');
CREATE FUNCTION `hello2` (s CHAR(20))
RETURNS CHAR(50) DETERMINISTIC
RETURN CONCAT(']]>, ' , s ,'!');
--echo # Triggers.
DELIMITER |;
CREATE TRIGGER trig1 BEFORE INSERT ON t2
FOR EACH ROW BEGIN
INSERT INTO t2 VALUES(1);
END;
|
DELIMITER ;|
DELIMITER |;
CREATE TRIGGER trig2 AFTER INSERT ON t2
FOR EACH ROW BEGIN
INSERT INTO t2 VALUES(1, ']]>');
INSERT INTO t2 VALUES(2, '<![CDATA]]>');
INSERT INTO t2 VALUES(3, '<![CDATA[');
INSERT INTO t2 VALUES(4, '< > & \ " _');
END;
|
DELIMITER ;|
--echo # Views
CREATE VIEW v1 AS SELECT * FROM t1;
CREATE VIEW v2 AS SELECT * FROM t2;
--echo
--echo # Dumping BUG52792 database in xml format.
--echo
--echo # Running 'replace_regex on timestamp'
--replace_regex /[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}/--TIME--/
--exec $MYSQL_DUMP --user=root --compact -R -E --triggers -X BUG52792
--echo
--echo # Dumping BUG52792 database in xml format with comments.
--echo
--echo # Running 'replace_regex on timestamp'
--replace_regex /[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}/--TIME--/
--exec $MYSQL_DUMP --comments --user=root -R -E --triggers -X BUG52792
--echo
--echo # Test to check 'Insufficient privileges' error.
--echo
GRANT ALL PRIVILEGES ON BUG52792.* TO user1;
connect (conn_1, localhost, user1, , BUG52792, $MASTER_MYPORT, $MASTER_MYSOCK);
connection conn_1;
--echo # Running 'replace_regex on timestamp'
--replace_regex /[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}/--TIME--/
--error 2
--exec $MYSQL_DUMP --user=user1 -R -E --triggers -X BUG52792
connection default;
disconnect conn_1;
DROP USER user1;
DROP DATABASE BUG52792;
--echo # UTF-8
CREATE DATABASE BUG52792;
USE BUG52792;
SET NAMES utf8;
CREATE FUNCTION `straße` ( c1 CHAR(20))
RETURNS CHAR(50) DETERMINISTIC
RETURN CONCAT(']]>, ', s, '!');
--exec $MYSQL_DUMP --character-sets-dir=$CHARSETSDIR --skip-comments --default-character-set=utf8 --compatible=mysql323 -R -X BUG52792
DROP DATABASE BUG52792;
USE test;
--echo #
--echo # End of 5.1 tests
--echo #

29
sql/sql_connect.cc
View file

@ -1342,13 +1342,38 @@ static void prepare_new_connection_state(THD* thd)
execute_init_command(thd, &sys_init_connect, &LOCK_sys_init_connect);
if (thd->is_error())
{
thd->killed= THD::KILL_CONNECTION;
ulong packet_length;
NET *net= &thd->net;
sql_print_warning(ER(ER_NEW_ABORTING_CONNECTION),
thd->thread_id,(thd->db ? thd->db : "unconnected"),
thd->thread_id,
thd->db ? thd->db : "unconnected",
sctx->user ? sctx->user : "unauthenticated",
sctx->host_or_ip, "init_connect command failed");
sql_print_warning("%s", thd->main_da.message());
thd->lex->current_select= 0;
my_net_set_read_timeout(net, thd->variables.net_wait_timeout);
thd->clear_error();
net_new_transaction(net);
packet_length= my_net_read(net);
/*
If my_net_read() failed, my_error() has been already called,
and the main Diagnostics Area contains an error condition.
*/
if (packet_length != packet_error)
my_error(ER_NEW_ABORTING_CONNECTION, MYF(0),
thd->thread_id,
thd->db ? thd->db : "unconnected",
sctx->user ? sctx->user : "unauthenticated",
sctx->host_or_ip, "init_connect command failed");
thd->server_status&= ~SERVER_STATUS_CLEAR_SET;
net_end_statement(thd);
thd->killed = THD::KILL_CONNECTION;
return;
}
thd->proc_info=0;
thd->set_time();
thd->init_for_queries();

10
storage/federated/ha_federated.cc
View file

@ -1651,6 +1651,16 @@ int ha_federated::close(void)
mysql_close(mysql);
mysql= NULL;
/*
mysql_close() might return an error if a remote server's gone
for some reason. If that happens while removing a table from
the table cache, the error will be propagated to a client even
if the original query was not issued against the FEDERATED table.
So, don't propagate errors from mysql_close().
*/
if (table->in_use)
table->in_use->clear_error();
DBUG_RETURN(free_share(share));
}

8
storage/innobase/buf/buf0buf.c
View file

@ -634,7 +634,7 @@ buf_pool_init(
/*----------------------------------------*/
} else {
buf_pool->frame_mem = os_mem_alloc_large(
UNIV_PAGE_SIZE * (n_frames + 1), TRUE, FALSE);
UNIV_PAGE_SIZE * (n_frames + 1), FALSE);
}
if (buf_pool->frame_mem == NULL) {
@ -756,12 +756,8 @@ buf_pool_init(
block = buf_pool_get_nth_block(buf_pool, i);
if (block->frame) {
/* Wipe contents of frame to eliminate a Purify
warning */
UNIV_MEM_INVALID(block->frame, UNIV_PAGE_SIZE);
#ifdef HAVE_purify
memset(block->frame, '\0', UNIV_PAGE_SIZE);
#endif
if (srv_use_awe) {
/* Add to the list of blocks mapped to
frames */

10
storage/innobase/handler/ha_innodb.cc
View file

@ -9060,6 +9060,13 @@ static MYSQL_SYSVAR_UINT(change_buffering_debug, ibuf_debug,
NULL, NULL, 0, 0, 1, 0);
#endif /* UNIV_DEBUG || UNIV_IBUF_DEBUG */
#ifdef UNIV_DEBUG
static MYSQL_SYSVAR_UINT(trx_rseg_n_slots_debug, trx_rseg_n_slots_debug,
PLUGIN_VAR_RQCMDARG,
"Debug flags for InnoDB to limit TRX_RSEG_N_SLOTS for trx_rsegf_undo_find_free()",
NULL, NULL, 0, 0, 1024, 0);
#endif /* UNIV_DEBUG */
static struct st_mysql_sys_var* innobase_system_variables[]= {
MYSQL_SYSVAR(additional_mem_pool_size),
MYSQL_SYSVAR(autoextend_increment),
@ -9105,6 +9112,9 @@ static struct st_mysql_sys_var* innobase_system_variables[]= {
#if defined UNIV_DEBUG || defined UNIV_IBUF_DEBUG
MYSQL_SYSVAR(change_buffering_debug),
#endif /* UNIV_DEBUG || UNIV_IBUF_DEBUG */
#ifdef UNIV_DEBUG
MYSQL_SYSVAR(trx_rseg_n_slots_debug),
#endif /* UNIV_DEBUG */
NULL
};

4
storage/innobase/include/mem0mem.ic
View file

@ -194,10 +194,6 @@ mem_heap_alloc(
caller */
buf = (byte*)buf + MEM_FIELD_HEADER_SIZE;
#endif
#ifdef UNIV_SET_MEM_TO_ZERO
UNIV_MEM_ALLOC(buf, n);
memset(buf, '\0', n);
#endif
UNIV_MEM_ALLOC(buf, n);
return(buf);

11
storage/innobase/include/os0proc.h
View file

@ -104,14 +104,6 @@ ulint
os_proc_get_number(void);
/*====================*/
/********************************************************************
Allocates non-cacheable memory. */
void*
os_mem_alloc_nocache(
/*=================*/
/* out: allocated memory */
ulint n); /* in: number of bytes */
/********************************************************************
Allocates large pages memory. */
void*
@ -119,9 +111,6 @@ os_mem_alloc_large(
/*===============*/
/* out: allocated memory */
ulint n, /* in: number of bytes */
ibool set_to_zero, /* in: TRUE if allocated memory
should be set to zero if
UNIV_SET_MEM_TO_ZERO is defined */
ibool assert_on_error);/* in: if TRUE, we crash mysqld if
the memory cannot be allocated */
/********************************************************************

9
storage/innobase/include/trx0rseg.ic
View file

@ -8,6 +8,7 @@ Created 3/26/1996 Heikki Tuuri
#include "srv0srv.h"
#include "mtr0log.h"
#include "trx0sys.h"
/**********************************************************************
Gets a rollback segment header. */
@ -113,7 +114,13 @@ trx_rsegf_undo_find_free(
ulint i;
ulint page_no;
for (i = 0; i < TRX_RSEG_N_SLOTS; i++) {
for (i = 0;
#ifndef UNIV_DEBUG
i < TRX_RSEG_N_SLOTS;
#else
i < (trx_rseg_n_slots_debug ? trx_rseg_n_slots_debug : TRX_RSEG_N_SLOTS);
#endif
i++) {
page_no = trx_rsegf_get_nth_undo(rsegf, i, mtr);

5
storage/innobase/include/trx0sys.h
View file

@ -47,6 +47,11 @@ extern ibool trx_doublewrite_buf_is_being_created;
extern ibool trx_doublewrite_must_reset_space_ids;
extern ibool trx_sys_multiple_tablespace_format;
#ifdef UNIV_DEBUG
/* Flag to control TRX_RSEG_N_SLOTS behavior debugging. */
extern uint trx_rseg_n_slots_debug;
#endif
/********************************************************************
Creates the doublewrite buffer to a new InnoDB installation. The header of the
doublewrite buffer is placed on the trx system header page. */

17
storage/innobase/include/univ.i
View file

@ -72,14 +72,6 @@ Microsoft Visual C++ */
/* DEBUG VERSION CONTROL
===================== */
/* The following flag will make InnoDB to initialize
all memory it allocates to zero. It hides Purify
warnings about reading unallocated memory unless
memory is read outside the allocated blocks. */
/*
#define UNIV_INIT_MEM_TO_ZERO
*/
/* Make a non-inline debug version */
#if defined HAVE_VALGRIND
@ -112,15 +104,6 @@ operations (very slow); also UNIV_DEBUG must be defined */
#define UNIV_BTR_DEBUG /* check B-tree links */
#define UNIV_LIGHT_MEM_DEBUG /* light memory debugging */
#ifdef HAVE_purify
/* The following sets all new allocated memory to zero before use:
this can be used to eliminate unnecessary Purify warnings, but note that
it also masks many bugs Purify could detect. For detailed Purify analysis it
is best to remove the define below and look through the warnings one
by one. */
#define UNIV_SET_MEM_TO_ZERO
#endif
/*
#define UNIV_SQL_DEBUG
#define UNIV_LOG_DEBUG

26
storage/innobase/include/ut0mem.h
View file

@ -30,38 +30,18 @@ ut_memcmp(const void* str1, const void* str2, ulint n);
/**************************************************************************
Allocates memory. Sets it also to zero if UNIV_SET_MEM_TO_ZERO is
defined and set_to_zero is TRUE. */
Allocates memory. */
void*
ut_malloc_low(
/*==========*/
/* out, own: allocated memory */
ulint n, /* in: number of bytes to allocate */
ibool set_to_zero, /* in: TRUE if allocated memory
should be set to zero if
UNIV_SET_MEM_TO_ZERO is defined */
ibool assert_on_error); /* in: if TRUE, we crash mysqld if
the memory cannot be allocated */
/**************************************************************************
Allocates memory. Sets it also to zero if UNIV_SET_MEM_TO_ZERO is
defined. */
void*
ut_malloc(
/*======*/
/* out, own: allocated memory */
ulint n); /* in: number of bytes to allocate */
/**************************************************************************
Tests if malloc of n bytes would succeed. ut_malloc() asserts if memory runs
out. It cannot be used if we want to return an error message. Prints to
stderr a message if fails. */
ibool
ut_test_malloc(
/*===========*/
/* out: TRUE if succeeded */
ulint n); /* in: try to allocate this many bytes */
Allocates memory. */
#define ut_malloc(n) ut_malloc_low(n, TRUE)
/**************************************************************************
Frees a memory block allocated with ut_malloc. */

2
storage/innobase/include/ut0rnd.ic
View file

@ -96,7 +96,7 @@ ut_rnd_interval(
rnd = ut_rnd_gen_ulint();
return(low + (rnd % (high - low + 1)));
return(low + (rnd % (high - low)));
}
/*************************************************************

6
storage/innobase/mem/mem0pool.c
View file

@ -196,11 +196,7 @@ mem_pool_create(
pool = ut_malloc(sizeof(mem_pool_t));
/* We do not set the memory to zero (FALSE) in the pool,
but only when allocated at a higher level in mem0mem.c.
This is to avoid masking useful Purify warnings. */
pool->buf = ut_malloc_low(size, FALSE, TRUE);
pool->buf = ut_malloc_low(size, TRUE);
pool->size = size;
mutex_create(&pool->mutex, SYNC_MEM_POOL);

33
storage/innobase/os/os0proc.c
View file

@ -531,28 +531,6 @@ os_proc_get_number(void)
#endif
}
/********************************************************************
Allocates non-cacheable memory. */
void*
os_mem_alloc_nocache(
/*=================*/
/* out: allocated memory */
ulint n) /* in: number of bytes */
{
#ifdef __WIN__
void* ptr;
ptr = VirtualAlloc(NULL, n, MEM_COMMIT,
PAGE_READWRITE | PAGE_NOCACHE);
ut_a(ptr);
return(ptr);
#else
return(ut_malloc(n));
#endif
}
/********************************************************************
Allocates large pages memory. */
@ -561,9 +539,6 @@ os_mem_alloc_large(
/*===============*/
/* out: allocated memory */
ulint n, /* in: number of bytes */
ibool set_to_zero, /* in: TRUE if allocated memory
should be set to zero if
UNIV_SET_MEM_TO_ZERO is defined */
ibool assert_on_error)/* in: if TRUE, we crash mysqld if
the memory cannot be allocated */
{
@ -602,12 +577,6 @@ os_mem_alloc_large(
#endif
if (ptr) {
if (set_to_zero) {
#ifdef UNIV_SET_MEM_TO_ZERO
memset(ptr, '\0', size);
#endif
}
return(ptr);
}
@ -616,7 +585,7 @@ os_mem_alloc_large(
skip:
#endif /* HAVE_LARGE_PAGES */
return(ut_malloc_low(n, set_to_zero, assert_on_error));
return(ut_malloc_low(n, assert_on_error));
}
/********************************************************************

12
storage/innobase/row/row0mysql.c
View file

@ -1948,6 +1948,18 @@ row_create_table_for_mysql(
FALSE);
}
} else if (err == DB_TOO_MANY_CONCURRENT_TRXS) {
/* We already have .ibd file here. it should be deleted. */
if (table->space
&& !fil_delete_tablespace(table->space)) {
ut_print_timestamp(stderr);
fprintf(stderr,
" InnoDB: Error: not able to"
" delete tablespace %lu of table ",
(ulong) table->space);
ut_print_name(stderr, trx, TRUE, table->name);
fputs("!\n", stderr);
}
} else if (err == DB_DUPLICATE_KEY) {
ut_print_timestamp(stderr);

4
storage/innobase/trx/trx0sys.c
View file

@ -54,6 +54,10 @@ InnoDB. */
char trx_sys_mysql_bin_log_name[TRX_SYS_MYSQL_LOG_NAME_LEN];
ib_longlong trx_sys_mysql_bin_log_pos = -1;
#ifdef UNIV_DEBUG
/* Flag to control TRX_RSEG_N_SLOTS behavior debugging. */
uint trx_rseg_n_slots_debug = 0;
#endif
/********************************************************************
Determines if a page number is located inside the doublewrite buffer. */

65
storage/innobase/ut/ut0mem.c
View file

@ -54,17 +54,13 @@ ut_mem_block_list_init(void)
}
/**************************************************************************
Allocates memory. Sets it also to zero if UNIV_SET_MEM_TO_ZERO is
defined and set_to_zero is TRUE. */
Allocates memory. */
void*
ut_malloc_low(
/*==========*/
/* out, own: allocated memory */
ulint n, /* in: number of bytes to allocate */
ibool set_to_zero, /* in: TRUE if allocated memory should be
set to zero if UNIV_SET_MEM_TO_ZERO is
defined */
ibool assert_on_error)/* in: if TRUE, we crash mysqld if the
memory cannot be allocated */
{
@ -156,12 +152,6 @@ retry:
#endif
}
if (set_to_zero) {
#ifdef UNIV_SET_MEM_TO_ZERO
memset(ret, '\0', n + sizeof(ut_mem_block_t));
#endif
}
UNIV_MEM_ALLOC(ret, n + sizeof(ut_mem_block_t));
((ut_mem_block_t*)ret)->size = n + sizeof(ut_mem_block_t);
@ -176,59 +166,6 @@ retry:
return((void*)((byte*)ret + sizeof(ut_mem_block_t)));
}
/**************************************************************************
Allocates memory. Sets it also to zero if UNIV_SET_MEM_TO_ZERO is
defined. */
void*
ut_malloc(
/*======*/
/* out, own: allocated memory */
ulint n) /* in: number of bytes to allocate */
{
return(ut_malloc_low(n, TRUE, TRUE));
}
/**************************************************************************
Tests if malloc of n bytes would succeed. ut_malloc() asserts if memory runs
out. It cannot be used if we want to return an error message. Prints to
stderr a message if fails. */
ibool
ut_test_malloc(
/*===========*/
/* out: TRUE if succeeded */
ulint n) /* in: try to allocate this many bytes */
{
void* ret;
ret = malloc(n);
if (ret == NULL) {
ut_print_timestamp(stderr);
fprintf(stderr,
" InnoDB: Error: cannot allocate"
" %lu bytes of memory for\n"
"InnoDB: a BLOB with malloc! Total allocated memory\n"
"InnoDB: by InnoDB %lu bytes."
" Operating system errno: %d\n"
"InnoDB: Check if you should increase"
" the swap file or\n"
"InnoDB: ulimits of your operating system.\n"
"InnoDB: On FreeBSD check you have"
" compiled the OS with\n"
"InnoDB: a big enough maximum process size.\n",
(ulong) n,
(ulong) ut_total_allocated_memory,
(int) errno);
return(FALSE);
}
free(ret);
return(TRUE);
}
/**************************************************************************
Frees a memory block allocated with ut_malloc. */

9
storage/innodb_plugin/ChangeLog
View file

@ -1,7 +1,16 @@
2012-01-04 The InnoDB Team
* row/row0mysql.c:
Fix Bug#12400341: INNODB CAN LEAVE ORPHAN IBD FILES AROUND
2011-12-22 The InnoDB Team
* row/row0sel.c:
Fix Bug#63775 Server crash on handler read next after delete record.
2011-12-21 The InnoDB Team
* include/ut0rnd.ic:
Fix Bug#11866367:FPE WHEN SETTING INNODB_SPIN_WAIT_DELAY
2011-12-13 The InnoDB Team

5
storage/innodb_plugin/buf/buf0buf.c
View file

@ -750,11 +750,8 @@ buf_chunk_init(
for (i = chunk->size; i--; ) {
buf_block_init(block, frame);
UNIV_MEM_INVALID(block->frame, UNIV_PAGE_SIZE);
#ifdef HAVE_purify
/* Wipe contents of frame to eliminate a Purify warning */
memset(block->frame, '\0', UNIV_PAGE_SIZE);
#endif
/* Add the block to the free list */
UT_LIST_ADD_LAST(list, buf_pool->free, (&block->page));
ut_d(block->page.in_free_list = TRUE);

10
storage/innodb_plugin/handler/ha_innodb.cc
View file

@ -11033,6 +11033,13 @@ static MYSQL_SYSVAR_ULONG(read_ahead_threshold, srv_read_ahead_threshold,
"trigger a readahead.",
NULL, NULL, 56, 0, 64, 0);
#ifdef UNIV_DEBUG
static MYSQL_SYSVAR_UINT(trx_rseg_n_slots_debug, trx_rseg_n_slots_debug,
PLUGIN_VAR_RQCMDARG,
"Debug flags for InnoDB to limit TRX_RSEG_N_SLOTS for trx_rsegf_undo_find_free()",
NULL, NULL, 0, 0, 1024, 0);
#endif /* UNIV_DEBUG */
static struct st_mysql_sys_var* innobase_system_variables[]= {
MYSQL_SYSVAR(additional_mem_pool_size),
MYSQL_SYSVAR(autoextend_increment),
@ -11094,6 +11101,9 @@ static struct st_mysql_sys_var* innobase_system_variables[]= {
MYSQL_SYSVAR(random_read_ahead),
MYSQL_SYSVAR(read_ahead_threshold),
MYSQL_SYSVAR(io_capacity),
#ifdef UNIV_DEBUG
MYSQL_SYSVAR(trx_rseg_n_slots_debug),
#endif /* UNIV_DEBUG */
NULL
};

4
storage/innodb_plugin/include/mem0mem.ic
View file

@ -208,10 +208,6 @@ mem_heap_alloc(
caller */
buf = (byte*)buf + MEM_FIELD_HEADER_SIZE;
#endif
#ifdef UNIV_SET_MEM_TO_ZERO
UNIV_MEM_ALLOC(buf, n);
memset(buf, '\0', n);
#endif
UNIV_MEM_ALLOC(buf, n);
return(buf);

9
storage/innodb_plugin/include/trx0rseg.ic
View file

@ -25,6 +25,7 @@ Created 3/26/1996 Heikki Tuuri
#include "srv0srv.h"
#include "mtr0log.h"
#include "trx0sys.h"
/******************************************************************//**
Gets a rollback segment header.
@ -131,7 +132,13 @@ trx_rsegf_undo_find_free(
ulint i;
ulint page_no;
for (i = 0; i < TRX_RSEG_N_SLOTS; i++) {
for (i = 0;
#ifndef UNIV_DEBUG
i < TRX_RSEG_N_SLOTS;
#else
i < (trx_rseg_n_slots_debug ? trx_rseg_n_slots_debug : TRX_RSEG_N_SLOTS);
#endif
i++) {
page_no = trx_rsegf_get_nth_undo(rsegf, i, mtr);

6
storage/innodb_plugin/include/trx0sys.h
View file

@ -229,6 +229,12 @@ trx_id_t
trx_sys_get_new_trx_no(void);
/*========================*/
#endif /* !UNIV_HOTBACKUP */
#ifdef UNIV_DEBUG
/* Flag to control TRX_RSEG_N_SLOTS behavior debugging. */
extern uint trx_rseg_n_slots_debug;
#endif
/*****************************************************************//**
Writes a trx id to an index page. In case that the id size changes in
some future version, this function should be used instead of

17
storage/innodb_plugin/include/univ.i
View file

@ -146,14 +146,6 @@ Sun Studio */
/* DEBUG VERSION CONTROL
===================== */
/* The following flag will make InnoDB to initialize
all memory it allocates to zero. It hides Purify
warnings about reading unallocated memory unless
memory is read outside the allocated blocks. */
/*
#define UNIV_INIT_MEM_TO_ZERO
*/
/* When this macro is defined then additional test functions will be
compiled. These functions live at the end of each relevant source file
and have "test_" prefix. These functions are not called from anywhere in
@ -218,15 +210,6 @@ operations (very slow); also UNIV_DEBUG must be defined */
#define UNIV_BTR_DEBUG /* check B-tree links */
#define UNIV_LIGHT_MEM_DEBUG /* light memory debugging */
#ifdef HAVE_purify
/* The following sets all new allocated memory to zero before use:
this can be used to eliminate unnecessary Purify warnings, but note that
it also masks many bugs Purify could detect. For detailed Purify analysis it
is best to remove the define below and look through the warnings one
by one. */
#define UNIV_SET_MEM_TO_ZERO
#endif
/*
#define UNIV_SQL_DEBUG
#define UNIV_LOG_DEBUG

31
storage/innodb_plugin/include/ut0mem.h
View file

@ -78,40 +78,19 @@ ut_mem_init(void);
/*=============*/
/**********************************************************************//**
Allocates memory. Sets it also to zero if UNIV_SET_MEM_TO_ZERO is
defined and set_to_zero is TRUE.
Allocates memory.
@return own: allocated memory */
UNIV_INTERN
void*
ut_malloc_low(
/*==========*/
ulint n, /*!< in: number of bytes to allocate */
ibool set_to_zero, /*!< in: TRUE if allocated memory
should be set to zero if
UNIV_SET_MEM_TO_ZERO is defined */
ibool assert_on_error); /*!< in: if TRUE, we crash mysqld if
ibool assert_on_error) /*!< in: if TRUE, we crash mysqld if
the memory cannot be allocated */
__attribute__((malloc));
/**********************************************************************//**
Allocates memory. Sets it also to zero if UNIV_SET_MEM_TO_ZERO is
defined.
@return own: allocated memory */
UNIV_INTERN
void*
ut_malloc(
/*======*/
ulint n); /*!< in: number of bytes to allocate */
#ifndef UNIV_HOTBACKUP
/**********************************************************************//**
Tests if malloc of n bytes would succeed. ut_malloc() asserts if memory runs
out. It cannot be used if we want to return an error message. Prints to
stderr a message if fails.
@return TRUE if succeeded */
UNIV_INTERN
ibool
ut_test_malloc(
/*===========*/
ulint n); /*!< in: try to allocate this many bytes */
#endif /* !UNIV_HOTBACKUP */
Allocates memory. */
#define ut_malloc(n) ut_malloc_low(n, TRUE)
/**********************************************************************//**
Frees a memory block allocated with ut_malloc. Freeing a NULL pointer is
a nop. */

2
storage/innodb_plugin/include/ut0rnd.ic
View file

@ -114,7 +114,7 @@ ut_rnd_interval(
rnd = ut_rnd_gen_ulint();
return(low + (rnd % (high - low + 1)));
return(low + (rnd % (high - low)));
}
/*********************************************************//**

6
storage/innodb_plugin/mem/mem0pool.c
View file

@ -223,11 +223,7 @@ mem_pool_create(
pool = ut_malloc(sizeof(mem_pool_t));
/* We do not set the memory to zero (FALSE) in the pool,
but only when allocated at a higher level in mem0mem.c.
This is to avoid masking useful Purify warnings. */
pool->buf = ut_malloc_low(size, FALSE, TRUE);
pool->buf = ut_malloc_low(size, TRUE);
pool->size = size;
mutex_create(&pool->mutex, SYNC_MEM_POOL);

3
storage/innodb_plugin/os/os0proc.c
View file

@ -111,9 +111,6 @@ os_mem_alloc_large(
os_fast_mutex_lock(&ut_list_mutex);
ut_total_allocated_memory += size;
os_fast_mutex_unlock(&ut_list_mutex);
# ifdef UNIV_SET_MEM_TO_ZERO
memset(ptr, '\0', size);
# endif
UNIV_MEM_ALLOC(ptr, size);
return(ptr);
}

14
storage/innodb_plugin/row/row0mysql.c
View file

@ -1900,6 +1900,20 @@ err_exit:
}
break;
case DB_TOO_MANY_CONCURRENT_TRXS:
/* We already have .ibd file here. it should be deleted. */
if (table->space && !fil_delete_tablespace(table->space)) {
ut_print_timestamp(stderr);
fprintf(stderr,
" InnoDB: Error: not able to"
" delete tablespace %lu of table ",
(ulong) table->space);
ut_print_name(stderr, trx, TRUE, table->name);
fputs("!\n", stderr);
}
/* fall through */
case DB_DUPLICATE_KEY:
default:
/* We may also get err == DB_ERROR if the .ibd file for the

5
storage/innodb_plugin/trx/trx0sys.c
View file

@ -127,6 +127,11 @@ static const char* file_format_name_map[] = {
static const ulint FILE_FORMAT_NAME_N
= sizeof(file_format_name_map) / sizeof(file_format_name_map[0]);
#ifdef UNIV_DEBUG
/* Flag to control TRX_RSEG_N_SLOTS behavior debugging. */
uint trx_rseg_n_slots_debug = 0;
#endif
#ifndef UNIV_HOTBACKUP
/** This is used to track the maximum file format id known to InnoDB. It's
updated via SET GLOBAL innodb_file_format_check = 'x' or when we open

82
storage/innodb_plugin/ut/ut0mem.c
View file

@ -84,17 +84,13 @@ ut_mem_init(void)
#endif /* !UNIV_HOTBACKUP */
/**********************************************************************//**
Allocates memory. Sets it also to zero if UNIV_SET_MEM_TO_ZERO is
defined and set_to_zero is TRUE.
Allocates memory.
@return own: allocated memory */
UNIV_INTERN
void*
ut_malloc_low(
/*==========*/
ulint n, /*!< in: number of bytes to allocate */
ibool set_to_zero, /*!< in: TRUE if allocated memory should be
set to zero if UNIV_SET_MEM_TO_ZERO is
defined */
ibool assert_on_error)/*!< in: if TRUE, we crash mysqld if the
memory cannot be allocated */
{
@ -106,12 +102,6 @@ ut_malloc_low(
ret = malloc(n);
ut_a(ret || !assert_on_error);
#ifdef UNIV_SET_MEM_TO_ZERO
if (set_to_zero) {
memset(ret, '\0', n);
UNIV_MEM_ALLOC(ret, n);
}
#endif
return(ret);
}
@ -199,12 +189,6 @@ retry:
#endif
}
if (set_to_zero) {
#ifdef UNIV_SET_MEM_TO_ZERO
memset(ret, '\0', n + sizeof(ut_mem_block_t));
#endif
}
UNIV_MEM_ALLOC(ret, n + sizeof(ut_mem_block_t));
((ut_mem_block_t*)ret)->size = n + sizeof(ut_mem_block_t);
@ -221,74 +205,10 @@ retry:
void* ret = malloc(n);
ut_a(ret || !assert_on_error);
# ifdef UNIV_SET_MEM_TO_ZERO
if (set_to_zero) {
memset(ret, '\0', n);
}
# endif
return(ret);
#endif /* !UNIV_HOTBACKUP */
}
/**********************************************************************//**
Allocates memory. Sets it also to zero if UNIV_SET_MEM_TO_ZERO is
defined.
@return own: allocated memory */
UNIV_INTERN
void*
ut_malloc(
/*======*/
ulint n) /*!< in: number of bytes to allocate */
{
#ifndef UNIV_HOTBACKUP
return(ut_malloc_low(n, TRUE, TRUE));
#else /* !UNIV_HOTBACKUP */
return(malloc(n));
#endif /* !UNIV_HOTBACKUP */
}
#ifndef UNIV_HOTBACKUP
/**********************************************************************//**
Tests if malloc of n bytes would succeed. ut_malloc() asserts if memory runs
out. It cannot be used if we want to return an error message. Prints to
stderr a message if fails.
@return TRUE if succeeded */
UNIV_INTERN
ibool
ut_test_malloc(
/*===========*/
ulint n) /*!< in: try to allocate this many bytes */
{
void* ret;
ret = malloc(n);
if (ret == NULL) {
ut_print_timestamp(stderr);
fprintf(stderr,
" InnoDB: Error: cannot allocate"
" %lu bytes of memory for\n"
"InnoDB: a BLOB with malloc! Total allocated memory\n"
"InnoDB: by InnoDB %lu bytes."
" Operating system errno: %d\n"
"InnoDB: Check if you should increase"
" the swap file or\n"
"InnoDB: ulimits of your operating system.\n"
"InnoDB: On FreeBSD check you have"
" compiled the OS with\n"
"InnoDB: a big enough maximum process size.\n",
(ulong) n,
(ulong) ut_total_allocated_memory,
(int) errno);
return(FALSE);
}
free(ret);
return(TRUE);
}
#endif /* !UNIV_HOTBACKUP */
/**********************************************************************//**
Frees a memory block allocated with ut_malloc. Freeing a NULL pointer is
a nop. */

2
unittest/mysys/bitmap-t.c
View file

@ -429,7 +429,7 @@ my_bool test_intersect(MY_BITMAP *map, uint bitsize)
{
uint bitsize2 = 1 + get_rand_bit(MAX_TESTED_BITMAP_SIZE - 1);
MY_BITMAP map2;
uint32 map2buf[bitsize2];
uint32 map2buf[MAX_TESTED_BITMAP_SIZE];
uint i, test_bit1, test_bit2, test_bit3;
if (bitmap_init(&map2, map2buf, bitsize2, FALSE))
{