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Annamalai Gurusami 7e36c4bdb0 Bug#13635833: MULTIPLE CRASHES IN FOREIGN KEY CODE WITH CONCURRENT DDL/DML 
There are two threads.  In one thread, dml operation is going on 
involving cascaded update operation.  In another thread, alter 
table add foreign key constraint is happening.  Under these 
circumstances, it is possible for the dml thread to access a 
dict_foreign_t object that has been freed by the ddl thread.  
The debug sync test case provides the sequence of operations.  
Without fix, the test case will crash the server (because of 
newly added assert).  With fix, the alter table stmt will return 
an error message.  
      
Backporting the fix from MySQL 5.5 to 5.1

rb:961
rb:947
2012-03-01 11:05:51 +05:30
..
examples Updated/added copyright headers 2011-06-30 17:31:31 +02:00
share BUG#11758062 - 50206: ER_TOO_BIG_SELECT REFERS TO OUTMODED 2011-09-28 15:39:21 +05:30
.cvsignore
add_errmsg
authors.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
client_settings.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
CMakeLists.txt Updated/added copyright headers 2012-02-15 17:21:38 +01:00
contributors.h
custom_conf.h
debug_sync.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
debug_sync.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
derror.cc Fix for BUG#11755168 '46895: test "outfile_loaddata" fails (reproducible)'. 2011-05-16 22:04:01 +02:00
des_key_file.cc
discover.cc
event_data_objects.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
event_data_objects.h
event_db_repository.cc Updated/added copyright headers 2011-07-03 17:47:37 +02:00
event_db_repository.h Updated/added copyright headers 2011-07-03 17:47:37 +02:00
event_parse_data.cc Updated/added copyright headers 2011-07-03 17:47:37 +02:00
event_parse_data.h Updated/added copyright headers 2011-07-03 17:47:37 +02:00
event_queue.cc
event_queue.h
event_scheduler.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
event_scheduler.h
events.cc Updated/added copyright headers 2011-07-03 17:47:37 +02:00
events.h
field.cc Updated/added copyright headers 2011-07-03 17:47:37 +02:00
field.h Backmerge of BUG#12997905 2011-11-18 14:47:11 +01:00
field_conv.cc Updated/added copyright headers 2012-02-15 17:21:38 +01:00
filesort.cc merge mysql-5.1->mysql-5.1-security 2012-02-17 11:52:41 +02:00
frm_crypt.cc
gen_lex_hash.cc Manual merge from mysql-5.0. 2011-07-22 11:46:45 +04:00
gstream.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
gstream.h
ha_ndbcluster.cc Updated/added copyright headers 2011-07-03 17:47:37 +02:00
ha_ndbcluster.h
ha_ndbcluster_binlog.cc Updated/added copyright headers 2011-07-03 17:47:37 +02:00
ha_ndbcluster_binlog.h
ha_ndbcluster_cond.cc
ha_ndbcluster_cond.h
ha_ndbcluster_tables.h
ha_partition.cc Bug#11766879/Bug#60106: DIFF BETWEEN # OF INDEXES IN MYSQL VS INNODB, 2011-08-23 15:13:17 +02:00
ha_partition.h Updated/added copyright headers 2011-07-03 17:47:37 +02:00
handler.cc Bug#13635833: MULTIPLE CRASHES IN FOREIGN KEY CODE WITH CONCURRENT DDL/DML 2012-03-01 11:05:51 +05:30
handler.h Updated/added copyright headers 2011-07-03 17:47:37 +02:00
hash_filo.cc
hash_filo.h
hostname.cc BUG#12377872 ASSERTION FAILED: !_ENTERED WHEN GETHOSTBYADDR_R 2011-04-20 11:32:28 +02:00
init.cc
item.cc Updated/added copyright headers 2012-02-15 17:21:38 +01:00
item.h Updated/added copyright headers 2011-06-30 17:31:31 +02:00
item_buff.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
item_cmpfunc.cc Updated/added copyright headers 2011-06-30 17:31:31 +02:00
item_cmpfunc.h Updated/added copyright headers 2011-06-30 17:31:31 +02:00
item_create.cc Updated/added copyright headers 2011-07-03 17:47:37 +02:00
item_create.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
item_func.cc Updated/added copyright headers 2011-06-30 17:31:31 +02:00
item_func.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
item_geofunc.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
item_geofunc.h Updating header copyright/README in source for 2011 2011-01-25 15:42:40 +01:00
item_row.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
item_row.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
item_strfunc.cc Updated/added copyright headers 2012-02-15 17:13:47 +01:00
item_strfunc.h Updated/added copyright headers 2011-07-03 17:47:37 +02:00
item_subselect.cc Updated/added copyright headers 2012-02-15 17:21:38 +01:00
item_subselect.h Updated/added copyright headers 2012-02-15 17:21:38 +01:00
item_sum.cc Updated/added copyright headers 2012-02-15 17:13:47 +01:00
item_sum.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
item_timefunc.cc Updated/added copyright headers 2012-02-15 17:21:38 +01:00
item_timefunc.h Updated/added copyright headers 2011-07-03 17:47:37 +02:00
item_xmlfunc.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
item_xmlfunc.h
key.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
lex.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
lex_symbol.h
lock.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
log.cc Build broken for gcc 4.5.1 in optimized mode. 2011-11-29 15:52:47 +01:00
log.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
log_event.cc DBUG_PRINT in solaris does not work well with NULL parameters. 2011-07-15 12:42:06 +01:00
log_event.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
log_event_old.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
log_event_old.h
Makefile.am Updated/added copyright headers 2012-02-15 17:21:38 +01:00
message.h Updated/added copyright headers 2011-06-30 17:31:31 +02:00
message.mc
message.rc
mf_iocache.cc
MSG00001.bin
my_decimal.cc Updated/added copyright headers 2011-07-03 17:47:37 +02:00
my_decimal.h Updated/added copyright headers 2012-02-15 17:21:38 +01:00
my_lock.c
mysql_priv.h Merge from mysql-5.0.94-release 2011-07-06 11:36:39 +02:00
mysql_priv.h.pp
mysqld.cc BUG#13431369 - MAIN.VARIABLES-NOTEMBEDDED CRASHES THE SERVER SPORADICALLY ON WINDOWS 2012-02-17 19:02:17 +00:00
mysqld_suffix.h
net_serv.cc Updated/added copyright headers 2011-06-30 17:31:31 +02:00
nt_servc.cc
nt_servc.h
opt_range.cc Updated/added copyright headers 2011-07-03 17:47:37 +02:00
opt_range.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
opt_sum.cc Updated/added copyright headers 2011-07-03 17:47:37 +02:00
parse_file.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
parse_file.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
partition_element.h
partition_info.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
partition_info.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
password.c Updated/added copyright headers 2011-07-03 17:47:37 +02:00
procedure.cc
procedure.h
protocol.cc Updated/added copyright headers 2012-02-15 17:21:38 +01:00
protocol.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
records.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
repl_failsafe.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
repl_failsafe.h
rpl_constants.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
rpl_filter.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
rpl_filter.h
rpl_injector.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
rpl_injector.h
rpl_mi.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
rpl_mi.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
rpl_record.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
rpl_record.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
rpl_record_old.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
rpl_record_old.h
rpl_reporting.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
rpl_reporting.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
rpl_rli.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
rpl_rli.h Updated/added copyright headers 2012-02-15 17:21:38 +01:00
rpl_tblmap.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
rpl_tblmap.h
rpl_utility.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
rpl_utility.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
scheduler.cc
scheduler.h
set_var.cc Updated/added copyright headers 2011-07-03 17:47:37 +02:00
set_var.h Updated/added copyright headers 2011-06-30 17:31:31 +02:00
signal_handler.cc Bug#11761576 54082: HANDLE_SEGFAULT MAKES USE OF UNSAFE FUNCTIONS 2011-11-30 15:39:29 +01:00
slave.cc BUG#11878104: FIXES OF BUG 11752963 - 44312 TO BACKPORT TO MYSQL-5.1 2011-08-26 15:27:29 +05:30
slave.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sp.cc Updated/added copyright headers 2011-07-03 17:47:37 +02:00
sp.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sp_cache.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sp_cache.h
sp_head.cc Updated/added copyright headers 2012-02-15 17:13:47 +01:00
sp_head.h Backport from mysql-trunk of: 2012-01-09 11:28:02 +01:00
sp_pcontext.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sp_pcontext.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sp_rcontext.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sp_rcontext.h
spatial.cc Updated/added copyright headers 2011-07-03 20:08:47 +02:00
spatial.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_acl.cc Updated/added copyright headers 2011-06-30 17:31:31 +02:00
sql_acl.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_analyse.cc Updated/added copyright headers 2011-07-03 17:47:37 +02:00
sql_analyse.h
sql_array.h
sql_base.cc Merge. 2011-08-24 11:18:00 +04:00
sql_binlog.cc Updated/added copyright headers 2011-07-03 17:47:37 +02:00
sql_bitmap.h
sql_builtin.cc.in
sql_cache.cc Updated/added copyright headers 2012-02-15 17:21:38 +01:00
sql_cache.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_class.cc Updated/added copyright headers 2012-02-15 17:13:47 +01:00
sql_class.h Bug#11766594 59736: SELECT DISTINCT.. INCORRECT RESULT WITH DETERMINISTIC FUNCTION IN WHERE C 2011-08-02 11:33:45 +04:00
sql_client.cc
sql_connect.cc Updated/added copyright headers 2012-02-15 17:21:38 +01:00
sql_crypt.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_crypt.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_cursor.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_cursor.h Doxygenize comments. 2007-10-16 16:11:50 -04:00
sql_db.cc Updated/added copyright headers 2011-07-03 17:47:37 +02:00
sql_delete.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_derived.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_do.cc
sql_error.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_error.h
sql_handler.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_help.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_insert.cc Bug#11759688 52020: InnoDB can still deadlock on just INSERT...ON DUPLICATE KEY 2011-11-10 12:49:31 +02:00
sql_lex.cc Manual merge from mysql-5.1. 2011-08-09 11:42:07 +04:00
sql_lex.h Bug#11766594 59736: SELECT DISTINCT.. INCORRECT RESULT WITH DETERMINISTIC FUNCTION IN WHERE C 2011-08-02 11:33:45 +04:00
sql_list.cc
sql_list.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_load.cc Updated/added copyright headers 2012-02-15 17:13:47 +01:00
sql_locale.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_manager.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_map.cc
sql_map.h
sql_olap.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_parse.cc Bug12589870 post-merge fixes for Sparc64 and friends 2011-10-19 03:21:31 +01:00
sql_partition.cc merge of mysql-5.1->mysql-5.1-security 2011-06-06 16:53:46 +03:00
sql_partition.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_plugin.cc Updated/added copyright headers 2011-07-03 17:47:37 +02:00
sql_plugin.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_prepare.cc Bug#11766594 59736: SELECT DISTINCT.. INCORRECT RESULT WITH DETERMINISTIC FUNCTION IN WHERE C 2011-08-02 11:33:45 +04:00
sql_profile.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_profile.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_rename.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_repl.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_repl.h
sql_select.cc Bug#13519724 63793: CRASH IN DTCOLLATION::SET(DTCOLLATION &SET) 2012-02-22 11:17:50 +01:00
sql_select.h Updated/added copyright headers 2011-07-03 17:47:37 +02:00
sql_servers.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_servers.h
sql_show.cc Updated/added copyright headers 2012-02-16 11:35:30 +01:00
sql_show.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_sort.h
sql_state.c
sql_string.cc Updated/added copyright headers 2012-02-15 17:13:47 +01:00
sql_string.h Updated/added copyright headers 2011-07-03 17:47:37 +02:00
sql_table.cc Updated/added copyright headers 2012-02-15 17:13:47 +01:00
sql_tablespace.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_test.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_trigger.cc Updated/added copyright headers 2011-07-03 17:47:37 +02:00
sql_trigger.h Updated/added copyright headers 2011-07-03 17:47:37 +02:00
sql_udf.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_udf.h
sql_union.cc Bug#11765255 - 58201: VALGRIND/CRASH WHEN ORDERING BY MULTIPLE AGGREGATE FUNCTIONS 2011-07-11 11:20:19 +02:00
sql_update.cc Updated/added copyright headers 2011-06-30 17:31:31 +02:00
sql_view.cc Updated/added copyright headers 2012-02-15 17:13:47 +01:00
sql_view.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
sql_yacc.yy Backport from mysql-trunk of: 2012-01-09 11:28:02 +01:00
strfunc.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
structs.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
table.cc Updated/added copyright headers 2011-07-03 17:47:37 +02:00
table.h Bug#13580775 ASSERTION FAILED: RECORD_LENGTH == M_RECORD_LENGTH 2012-01-27 11:13:13 +01:00
thr_malloc.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
time.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
tzfile.h
tztime.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
tztime.h Updated/added copyright headers 2011-06-30 17:37:13 +02:00
udf_example.c Updated/added copyright headers 2011-06-30 17:37:13 +02:00
udf_example.def
uniques.cc Updated/added copyright headers 2011-06-30 17:37:13 +02:00
unireg.cc Updated/added copyright headers 2011-07-03 17:47:37 +02:00
unireg.h Updated/added copyright headers 2012-02-15 17:21:38 +01:00