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| author | unknown <gkodinov/kgeorge@magare.gmz> | 2007-11-01 14:42:14 +0200 |
|---|---|---|
| committer | unknown <gkodinov/kgeorge@magare.gmz> | 2007-11-01 14:42:14 +0200 |
| commit | 124af3f87311e9d171239e3a5c46dad8e0c74ab0 (patch) | |
| tree | 34b3355266eebc8861aacffbc0116de7ac5f2f19 /sql/sql_show.cc | |
| parent | f97b8e48b8f6ec290f7cc7ca3fe59c33f7cb0d9e (diff) | |
| download | mariadb-git-124af3f87311e9d171239e3a5c46dad8e0c74ab0.tar.gz | |
Bug #31866: MySQL Server crashes on SHOW CREATE TRIGGER statement
SHOW CREATE TRIGGER was not checking for detected errors
opening/reading the trigger file.
Fixed to return the already generated error.
mysql-test/r/trigger.result:
Bug #31866: test case
mysql-test/t/trigger.test:
Bug #31866: test case
sql/sql_show.cc:
Bug #31866: test for error and return it.
Diffstat (limited to 'sql/sql_show.cc')
| -rw-r--r-- | sql/sql_show.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sql/sql_show.cc b/sql/sql_show.cc index 049c050c288..1969472dff4 100644 --- a/sql/sql_show.cc +++ b/sql/sql_show.cc @@ -6862,6 +6862,9 @@ bool show_create_trigger(THD *thd, const sp_name *trg_name) { TABLE_LIST *lst= get_trigger_table(thd, trg_name); + if (!lst) + return TRUE; + /* Open the table by name in order to load Table_triggers_list object. |