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Davi Arnaut 7ecad98c45 Bug#50755: Crash if stored routine def contains version comments 
The problem was that a syntactically invalid trigger could cause
the server to crash when trying to list triggers. The crash would
happen due to a mishap in the backup/restore procedure that should
protect parser items which are not associated with the trigger. The
backup/restore is used to isolate the parse tree (and context) of
a statement from the load (and parsing) of a trigger. In this case,
a error during the parsing of a trigger could cause the improper
backup/restore sequence.

The solution is to properly restore the original statement context
before the parser is exited due to syntax errors in the trigger body.

mysql-test/r/trigger.result:
  Add test case result for Bug#50755
mysql-test/t/trigger.test:
  Add test case for Bug#50755
sql/sp_head.cc:
  Merge sp_head::destroy() and sp_head destructor. Retrieve THD
  from the LEX so that m_thd is not necessary.
sql/sql_lex.cc:
  Explicitly restore the original environment.
2010-04-01 10:15:22 -03:00
..
examples Bug #43414 Parenthesis (and other) warnings compiling MySQL 2009-06-17 15:54:01 +02:00
share Bug #35250: readline check breaks when doing vpath build 2010-03-09 17:51:31 +02:00
.cvsignore
add_errmsg
authors.h
client_settings.h Bug#46013: rpl_extraColmaster_myisam fails on pb2 2009-08-13 17:07:20 -03:00
CMakeLists.txt Bug #48042 The description for Event ID ( 100 ) in Source ( MySQL ) cannot be found. 2010-04-26 23:59:50 +02:00
contributors.h
custom_conf.h
debug_sync.cc Bug #51648 DBUG_SYNC_POINT is not defined on all platforms and mtr cant pre-check that 2010-03-19 11:06:40 +02:00
debug_sync.h Bug #51648 DBUG_SYNC_POINT is not defined on all platforms and mtr cant pre-check that 2010-03-19 11:06:40 +02:00
derror.cc
des_key_file.cc
discover.cc
event_data_objects.cc Bug#49501 Inefficient information_schema check (system collation) 2010-01-19 13:03:40 +04:00
event_data_objects.h Bug#35997 Event scheduler seems to let the server crash, if it is embedded. 2008-05-09 09:43:02 +02:00
event_db_repository.cc Bug #49132 Replication failure on temporary table + DDL 2010-01-22 17:38:21 +08:00
event_db_repository.h
event_parse_data.cc Bug#29125 Windows Server X64: so many compiler warnings 2009-02-13 11:41:47 -05:00
event_parse_data.h Added "Sun Microsystems, Inc." to copyright headers on files modified 2008-11-10 21:21:49 +01:00
event_queue.cc Bug#35997 Event scheduler seems to let the server crash, if it is embedded. 2008-05-09 09:43:02 +02:00
event_queue.h
event_scheduler.cc fixed various pb2 test failures on windows. 2010-02-02 14:17:21 +02:00
event_scheduler.h
events.cc Bug #50095 Multi statement including CREATE EVENT causes rotten binlog entry 2010-03-28 16:37:47 +08:00
events.h
field.cc Fix for bug#50946: fast index creation still seems to copy the table 2010-04-25 15:06:40 +04:00
field.h Merging with mysql-5.1-bugteam 2010-03-17 19:15:41 +01:00
field_conv.cc Bug#48525: trigger changes "Column 'id' cannot be null" behaviour 2010-03-29 03:32:30 +01:00
filesort.cc Auto-merge. 2010-01-29 15:08:49 +04:00
frm_crypt.cc
gen_lex_hash.cc Bug#29125 Windows Server X64: so many compiler warnings 2009-02-13 11:41:47 -05:00
gstream.cc Bug #43414 Parenthesis (and other) warnings compiling MySQL 2009-06-09 18:11:21 +02:00
gstream.h
ha_ndbcluster.cc Bug#51591 deadlock in the plugins+status+variables 2010-04-19 15:48:37 +02:00
ha_ndbcluster.h Bug #34275 mysqld leak if doing multiple statements within same transaction (or wo/ trans) 2008-02-04 15:40:04 +01:00
ha_ndbcluster_binlog.cc Bug #40877: multi statement execution fails in 5.1.30 2009-10-16 13:29:42 +03:00
ha_ndbcluster_binlog.h
ha_ndbcluster_cond.cc fixed warnings and compile errors from the fix for bug 26243 2008-03-29 09:52:16 +02:00
ha_ndbcluster_cond.h Merge mysql.com:/misc/mysql/34749/50-34749 2008-03-10 07:07:56 +01:00
ha_ndbcluster_tables.h
ha_partition.cc merged 2010-03-12 11:14:40 +01:00
ha_partition.h Bug#48846: Too much time spent in ha_partition::records_in_range if not able to prune 2009-11-17 20:02:16 +01:00
handler.cc BUG#39053 - UNISTALL PLUGIN does not allow the storage engine 2010-04-14 13:53:59 +04:00
handler.h BUG#39053 - UNISTALL PLUGIN does not allow the storage engine 2010-04-14 13:53:59 +04:00
hash_filo.cc
hash_filo.h
hostname.cc
init.cc Merge zippy.cornsilk.net:/home/cmiller/work/mysql/bug26294/my50-bug26294 2008-04-03 13:14:57 -04:00
item.cc Bug#52120 create view cause Assertion failed: 0, file .\item_subselect.cc, line 817 2010-04-06 12:26:59 +05:00
item.h Bug#50918: Date columns treated differently in Views than in 2010-03-16 10:20:07 +01:00
item_buff.cc
item_cmpfunc.cc Bug #49910: Behavioural change in SELECT/WHERE on YEAR(4) data type 2010-03-22 12:33:25 +04:00
item_cmpfunc.h Bug#52124 memory leaks like a sieve in datetime, timestamp, time, date fields + warnings 2010-04-16 16:42:34 +05:00
item_create.cc Bug #49829 Many "hides virtual function" warnings with 2010-03-14 17:01:45 +01:00
item_create.h Bug #49829 Many "hides virtual function" warnings with 2010-03-14 17:01:45 +01:00
item_func.cc Bug #51648 DBUG_SYNC_POINT is not defined on all platforms and mtr cant pre-check that 2010-03-19 11:06:40 +02:00
item_func.h Bug #49734: Crash on EXPLAIN EXTENDED UNION ... ORDER BY <any non-const-function> 2009-12-22 17:52:15 +02:00
item_geofunc.cc Manual merge of the fix for bug#43668. 2009-11-24 18:26:13 +03:00
item_geofunc.h Fix for Bug#30217: Views: changes in metadata behaviour 2008-02-22 13:30:33 +03:00
item_row.cc Bug#51598 Inconsistent behaviour with a COALESCE statement inside an IN comparison 2010-03-19 10:21:37 +04:00
item_row.h Bug#51598 Inconsistent behaviour with a COALESCE statement inside an IN comparison 2010-03-19 10:21:37 +04:00
item_strfunc.cc Bug #40625: Concat fails on DOUBLE values in a Stored 2010-04-03 00:30:22 +04:00
item_strfunc.h fixed compiler warning 2010-03-29 18:42:49 +05:00
item_subselect.cc Bug#52120 create view cause Assertion failed: 0, file .\item_subselect.cc, line 817 2010-04-06 12:26:59 +05:00
item_subselect.h Bug#52120 create view cause Assertion failed: 0, file .\item_subselect.cc, line 817 2010-04-06 12:26:59 +05:00
item_sum.cc Fix for bug#52397: another crash with explain extended and group_concat 2010-03-31 17:00:56 +04:00
item_sum.h Bug #49829 Many "hides virtual function" warnings with 2010-03-14 17:01:45 +01:00
item_timefunc.cc merge 5.0-bugteam -> 5.1-bugteam 2010-02-26 15:16:46 +02:00
item_timefunc.h Bug #42849: innodb crash with varying time_zone on partitioned 2009-12-13 23:29:50 +03:00
item_xmlfunc.cc Bug#34384: Slow down on constant conversion. 2009-11-06 22:34:25 +03:00
item_xmlfunc.h
key.cc Bug#37721: ORDER BY when WHERE contains non-partitioned 2008-10-10 12:01:01 +02:00
lex.h Bug#45829 "CREATE TABLE TRANSACTIONAL PAGE_CHECKSUM ROW_FORMAT=PAGE accepted, does nothing": 2009-07-29 10:54:20 +02:00
lex_symbol.h
lock.cc Merge from 5.0 for 43414 2009-08-28 18:21:54 +02:00
log.cc Bug #50407 mysqlbinlog --database=X produces bad output for SAVEPOINTs 2010-03-28 19:57:33 +08:00
log.h BUG#45292 orphan binary log created when starting server twice 2009-12-04 14:40:42 +00:00
log_event.cc Bug #50407 mysqlbinlog --database=X produces bad output for SAVEPOINTs 2010-03-28 19:57:33 +08:00
log_event.h Bug #50407 mysqlbinlog --database=X produces bad output for SAVEPOINTs 2010-03-28 19:57:33 +08:00
log_event_old.cc Bug #49829 Many "hides virtual function" warnings with 2010-03-14 17:01:45 +01:00
log_event_old.h
Makefile.am WL#4259 - Debug Sync Facility 2009-09-29 17:38:40 +02:00
message.h Bug#40280: Message compiler(mc.exe) needed to compile MySQL on windows. 2008-10-23 15:28:53 +02:00
message.mc Bug#40280: Message compiler(mc.exe) needed to compile MySQL on windows. 2008-10-23 15:28:53 +02:00
message.rc Bug#40280: Message compiler(mc.exe) needed to compile MySQL on windows. 2008-10-23 15:28:53 +02:00
mf_iocache.cc
MSG00001.bin Bug#40280: Message compiler(mc.exe) needed to compile MySQL on windows. 2008-10-23 15:28:53 +02:00
my_decimal.cc auto-merge 2008-11-27 12:33:04 +01:00
my_decimal.h Bug#48370: Absolutely wrong calculations with GROUP BY and decimal fields when using IF 2009-11-02 09:21:39 -02:00
my_lock.c
mysql_priv.h Bug #37168: Missing variable - skip_name_resolve 2010-03-31 16:12:37 +03:00
mysql_priv.h.pp Bug#47857 strip_sp function in mysys/mf_strip.c never used and cause name clash 2009-10-06 13:04:51 +02:00
mysqld.cc Bug#50373 --secure-file-priv="" 2010-04-20 16:17:34 +02:00
mysqld_suffix.h
net_serv.cc Manual merge. 2009-07-28 22:44:28 +04:00
nt_servc.cc merge 2008-11-22 01:10:38 +01:00
nt_servc.h merge 2008-11-22 01:10:38 +01:00
opt_range.cc BUG#49902 - SELECT returns incorrect results 2010-02-09 12:53:13 +04:00
opt_range.h Merge BUG#36639 into 5.1 2008-08-25 21:18:22 +04:00
opt_sum.cc Bug#47762: Incorrect result from MIN() when WHERE tests NOT 2010-03-16 15:51:00 +01:00
parse_file.cc Bug#44834 strxnmov is expected to behave as you'd expect 2009-06-19 13:24:43 +05:00
parse_file.h Bug#43385 Cannot ALTER DATABASE ... UPGRADE DATA DIRECTORY NAME when Views exist(addon) 2009-04-13 18:09:10 +05:00
partition_element.h
partition_info.cc Bug #43414 Parenthesis (and other) warnings compiling MySQL 2009-09-23 15:21:29 +02:00
partition_info.h fixed a valgrind warning in partition_pruning 2009-09-02 18:42:08 +03:00
password.c Manual merge. 2009-06-01 16:00:38 +04:00
procedure.cc
procedure.h Merge magare.gmz:/home/kgeorge/mysql/autopush/B26461-5.0-opt 2008-03-21 17:48:28 +02:00
protocol.cc Bug #52304 valgrind does not like to print un-inited string in Protocol_text::store() 2010-03-23 17:00:50 +02:00
protocol.h Bug#44521 Executing a stored procedure as a prepared statement can sometimes cause 2009-07-29 22:07:08 +02:00
records.cc A fix and a test case for 2009-11-03 20:45:52 +03:00
repl_failsafe.cc Bug#49501 Inefficient information_schema check (system collation), addon 2010-01-22 14:58:21 +04:00
repl_failsafe.h
rpl_constants.h BUG#40482: server/mysqlbinlog crashes when reading invalid Incident_log_event 2008-12-29 17:04:10 +01:00
rpl_filter.cc A patch for Bug#45118 (mysqld.exe crashed in debug mode 2009-09-10 11:40:57 +04:00
rpl_filter.h
rpl_injector.cc Fix for compiler warnings: 2010-01-28 19:51:40 -02:00
rpl_injector.h
rpl_mi.cc
rpl_mi.h
rpl_record.cc Fix for compiler warnings: 2010-01-28 19:51:40 -02:00
rpl_record.h BUG#48091 valgrind errors when slave has double not null and master has double null 2009-10-22 01:15:45 +01:00
rpl_record_old.cc
rpl_record_old.h
rpl_reporting.cc BUG#45511 rpl.rpl_binlog_corruption fails with warning messages in Valgrind 2009-06-16 16:04:30 +01:00
rpl_reporting.h BUG#45511 rpl.rpl_binlog_corruption fails with warning messages in Valgrind 2009-06-16 16:04:30 +01:00
rpl_rli.cc correction to the earlier merging: s/return/DBUG_RETURN/ 2009-12-14 18:50:22 +02:00
rpl_rli.h merging 5.0-bt -> 5.1-bt to local branch with bug@47210 2009-12-14 18:32:22 +02:00
rpl_tblmap.cc Bug#45613 handle failures from my_hash_insert 2009-11-20 16:18:01 +01:00
rpl_tblmap.h Bug#31455 mysqlbinlog don't print user readable info about RBR events 2008-08-20 19:06:31 +05:00
rpl_utility.cc BUG#49618: Field length stored incorrectly in binary log 2010-03-17 15:28:49 +01:00
rpl_utility.h Merging with mysql-5.1-bugteam 2010-03-17 19:15:41 +01:00
scheduler.cc
scheduler.h
set_var.cc Bug #37168: Missing variable - skip_name_resolve 2010-03-31 16:12:37 +03:00
set_var.h WL#4259 - Debug Sync Facility 2009-09-29 17:38:40 +02:00
slave.cc Bug #51648 DBUG_SYNC_POINT is not defined on all platforms and mtr cant pre-check that 2010-03-19 11:06:40 +02:00
slave.h Bug #47210 first execution of "start slave until" stops too early 2009-11-12 17:10:19 +02:00
sp.cc Bug#47736 killing a select from a view when the view is processing a function, asserts 2010-02-05 13:39:46 +04:00
sp.h Bug#45613 handle failures from my_hash_insert 2009-11-20 16:18:01 +01:00
sp_cache.cc Bug#50624: crash in check_table_access during call procedure 2010-02-13 08:35:14 -02:00
sp_cache.h A fix for 2008-07-03 23:41:22 +04:00
sp_head.cc Bug#50755: Crash if stored routine def contains version comments 2010-04-01 10:15:22 -03:00
sp_head.h Bug#50755: Crash if stored routine def contains version comments 2010-04-01 10:15:22 -03:00
sp_pcontext.cc merging 2009-04-29 07:59:10 +05:00
sp_pcontext.h Manual merge. 2009-12-18 16:44:24 -02:00
sp_rcontext.cc Bug#34384: Slow down on constant conversion. 2009-11-06 22:34:25 +03:00
sp_rcontext.h
spatial.cc Merge from 5.0 for 43414 2009-08-28 18:21:54 +02:00
spatial.h Merge from 5.0-bugteam 2009-06-17 16:56:44 +02:00
sql_acl.cc BUG#51987: revoke privileges logs wrong error code 2010-03-22 09:51:16 +00:00
sql_acl.h Bug#41726: upgrade from 5.0 to 5.1.30 crashes if you didn't run mysql_upgrade 2009-11-21 09:18:21 -02:00
sql_analyse.cc Merge from 5.0-bugteam 2009-06-17 16:56:44 +02:00
sql_analyse.h Merge magare.gmz:/home/kgeorge/mysql/autopush/B26461-5.0-opt 2008-03-21 17:48:28 +02:00
sql_array.h
sql_base.cc Automerge BUG 51226 bzr bundle from bug report --> myqsl-5.1-bugteam. 2010-03-08 23:57:26 +00:00
sql_binlog.cc Bug#46640: output from mysqlbinlog command in 5.1 breaks replication 2009-10-14 09:39:05 +08:00
sql_bitmap.h
sql_builtin.cc.in
sql_cache.cc Bug#39253 Large query cache still freezes server after fix for bug #21074 2009-11-20 13:49:06 +01:00
sql_cache.h Bug#39253 Large query cache still freezes server after fix for bug #21074 2009-11-20 13:49:06 +01:00
sql_class.cc BUG#39053 - UNISTALL PLUGIN does not allow the storage engine 2010-04-14 13:53:59 +04:00
sql_class.h BUG#39053 - UNISTALL PLUGIN does not allow the storage engine 2010-04-14 13:53:59 +04:00
sql_client.cc
sql_connect.cc Manual merge. 2009-12-18 16:44:24 -02:00
sql_crypt.cc Bug#49141: Encode function is significantly slower in 5.1 compared to 5.0 2009-12-04 13:36:58 -02:00
sql_crypt.h Bug#49141: Encode function is significantly slower in 5.1 compared to 5.0 2009-12-04 13:36:58 -02:00
sql_cursor.cc 5.0-bugteam->5.1-bugteam merge 2008-12-10 18:16:21 +04:00
sql_cursor.h
sql_db.cc Fix for compiler warnings: 2010-01-28 19:51:40 -02:00
sql_delete.cc BUG#51251: Wrong binlogging in case of TRUNCATE <temporary InnoDB table> 2010-02-26 12:58:33 +00:00
sql_derived.cc merged 5.0-bugteam to 5.1-bugteam 2009-05-27 18:19:44 +03:00
sql_do.cc Rename send_ok to my_ok. Similarly to my_error, it only records the status, 2008-02-19 15:45:21 +03:00
sql_error.cc Bug#29125 Windows Server X64: so many compiler warnings 2009-02-13 11:41:47 -05:00
sql_error.h
sql_handler.cc Merge from 5.0 2009-09-17 17:25:52 +02:00
sql_help.cc Merge from 5.0-bugteam 2009-06-17 16:56:44 +02:00
sql_insert.cc Bug#48525: trigger changes "Column 'id' cannot be null" behaviour 2010-03-29 03:32:30 +01:00
sql_lex.cc Bug#50755: Crash if stored routine def contains version comments 2010-04-01 10:15:22 -03:00
sql_lex.h Bug #50095 Multi statement including CREATE EVENT causes rotten binlog entry 2010-03-28 16:37:47 +08:00
sql_list.cc
sql_list.h Backport WL#3653 to 5.1 to enable bundled innodb plugin. 2009-06-10 10:59:49 +02:00
sql_load.cc Automerge 2010-04-16 16:56:16 +02:00
sql_locale.cc Bug#43207 wrong LC_TIME names for romanian locale 2009-10-19 13:41:52 +05:00
sql_manager.cc Bug#38522: 5 seconds delay when closing application using embedded server 2008-12-04 19:41:53 +01:00
sql_map.cc
sql_map.h
sql_olap.cc
sql_parse.cc Manual merge. 2010-04-29 08:54:09 +04:00
sql_partition.cc merge 2010-03-12 11:52:38 +01:00
sql_partition.h Bug #42849: innodb crash with varying time_zone on partitioned 2009-12-13 23:29:50 +03:00
sql_plugin.cc Bug#46261 Plugins can be installed with --skip-grant-tables 2010-04-22 15:52:00 +02:00
sql_plugin.h Bug#19027 MySQL 5.0 starts even with Fatal InnoDB errors 2009-05-14 14:03:33 +02:00
sql_prepare.cc BUG#47418 RBR fails, failure with mixup of base/temporary/view 2010-01-16 15:44:24 +08:00
sql_profile.cc Bug #49829 Many "hides virtual function" warnings with 2010-03-14 17:01:45 +01:00
sql_profile.h Backport WL#3653 to 5.1 to enable bundled innodb plugin. 2009-06-10 10:59:49 +02:00
sql_rename.cc Backport Bug#37148 to 5.1 2010-01-24 15:03:23 +08:00
sql_repl.cc Bug #51648 DBUG_SYNC_POINT is not defined on all platforms and mtr cant pre-check that 2010-03-19 11:06:40 +02:00
sql_repl.h Merge dl145h.mysql.com:/data0/mkindahl/mysql-5.0-rpl 2008-03-14 18:38:54 +01:00
sql_select.cc Backport of the fix for bug #50335 to 5.0. 2010-04-27 00:06:00 +04:00
sql_select.h Addendum 2 for bug #46175: NULL read_view and consistent read assertion 2010-02-15 10:54:27 +02:00
sql_servers.cc Bug#33982 debug assertion and crash reloading grant tables after sighup or kill 2010-01-13 12:39:00 +01:00
sql_servers.h
sql_show.cc Bug#51377 Crash in information_schema / processlist on concurrent DDL workload 2010-03-09 14:19:10 +04:00
sql_show.h Added "Sun Microsystems, Inc." to copyright headers on files modified 2008-11-10 21:21:49 +01:00
sql_sort.h
sql_state.c
sql_string.cc Bug# 30946: mysqldump silently ignores --default-character-set 2009-07-31 22:14:52 +05:00
sql_string.h Bug# 30946: mysqldump silently ignores --default-character-set 2009-07-31 22:14:52 +05:00
sql_table.cc Fix for bug#50946: fast index creation still seems to copy the table 2010-04-25 15:06:40 +04:00
sql_tablespace.cc Backport Bug#37148 to 5.1 2010-01-24 15:03:23 +08:00
sql_test.cc Bug #50271: Debug output of JOIN structures is garbled 2010-01-28 12:10:57 +01:00
sql_trigger.cc Bug#50423: Crash on second call of a procedure dropping a trigger 2010-01-28 12:41:14 -02:00
sql_trigger.h Fix for 2009-01-14 18:50:51 +04:00
sql_udf.cc Manual merge with Conflicts: 2010-01-25 10:55:05 +08:00
sql_udf.h
sql_union.cc Bug #49734: Crash on EXPLAIN EXTENDED UNION ... ORDER BY <any non-const-function> 2009-12-22 17:52:15 +02:00
sql_update.cc Bug #47453: InnoDB incorrectly changes TIMESTAMP columns when JOINed 2010-04-28 15:55:54 +03:00
sql_view.cc Bug#40277: SHOW CREATE VIEW returns invalid SQL 2010-03-09 07:36:26 -03:00
sql_view.h Bug#43385 Cannot ALTER DATABASE ... UPGRADE DATA DIRECTORY NAME when Views exist(addon) 2009-04-13 18:09:10 +05:00
sql_yacc.yy Bug #49829 Many "hides virtual function" warnings with 2010-03-14 17:01:45 +01:00
strfunc.cc Bug #43414 Parenthesis (and other) warnings compiling MySQL 2009-09-23 15:21:29 +02:00
structs.h A fix and a test case for 2009-11-03 20:45:52 +03:00
table.cc Bug#41788 mysql_fetch_field returns org_table == table by a view 2010-03-12 10:33:16 +04:00
table.h BUG#49902 - SELECT returns incorrect results 2010-02-09 12:53:13 +04:00
thr_malloc.cc Merge from 5.0 2009-06-29 16:00:47 +02:00
time.cc Bug#47925: regression of range optimizer and date comparison in 5.1.39! 2009-11-02 13:24:07 +01:00
tzfile.h
tztime.cc Merge from 5.0-bugteam 2009-06-17 16:56:44 +02:00
tztime.h Backport of a 5.0.74 fix into 5.0.72sp1: 2009-01-12 17:40:29 +01:00
udf_example.c Merge from 5.0 2009-09-17 17:25:52 +02:00
udf_example.def
uniques.cc Merge from 5.0-bugteam 2009-06-17 16:56:44 +02:00
unireg.cc BUG#46483 - drop table of partitioned table may leave 2009-09-02 16:19:28 +05:00
unireg.h Auto-merge 2009-07-31 15:28:15 -04:00