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| author | Oleksandr Byelkin <sanja@mariadb.com> | 2018-07-29 13:10:29 +0200 |
|---|---|---|
| committer | Oleksandr Byelkin <sanja@mariadb.com> | 2018-07-29 13:10:29 +0200 |
| commit | fceda2dab6f8ea6c042f910cbc1d07d5df0cbc3c (patch) | |
| tree | ea236e66130aad86ad9e87b83a261291a8119fad /storage/myisam/mi_check.c | |
| parent | bd0b368119b48ffbb1e5ab3cd2887270c5c6840e (diff) | |
| parent | e48d775c6f066add457fa8cfb2ebc4d5ff0c7613 (diff) | |
| download | mariadb-git-fceda2dab6f8ea6c042f910cbc1d07d5df0cbc3c.tar.gz | |
Merge remote-tracking branch 'mysql/5.5' into 5.5
We do not accept:
1. We did not have this problem (fixed earlier and better)
d982e717aba67227ec40761a21a4211db91aa0e2 Bug#27510150: MYSQLDUMP FAILS FOR SPECIFIC --WHERE CLAUSES
2. We do not have such options (an DBUG_ASSERT put just in case)
bbc2e37fe4e0ca3a7cfa1437a763dc43829e98e2 Bug#27759871: BACKRONYM ISSUE IS STILL IN MYSQL 5.7
3. Serg fixed it in other way in this release:
e48d775c6f066add457fa8cfb2ebc4d5ff0c7613 Bug#27980823: HEAP OVERFLOW VULNERABILITIES IN MYSQL CLIENT LIBRARY
Diffstat (limited to 'storage/myisam/mi_check.c')
| -rw-r--r-- | storage/myisam/mi_check.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/storage/myisam/mi_check.c b/storage/myisam/mi_check.c index 23e54966e2d..8c2411b693f 100644 --- a/storage/myisam/mi_check.c +++ b/storage/myisam/mi_check.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2000, 2013, Oracle and/or its affiliates. +/* Copyright (c) 2000, 2018, Oracle and/or its affiliates. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -4464,6 +4464,10 @@ int update_state_info(HA_CHECK *param, MI_INFO *info,uint update) int error; uint r_locks=share->r_locks,w_locks=share->w_locks; share->r_locks= share->w_locks= share->tot_locks= 0; + + DBUG_EXECUTE_IF("simulate_incorrect_share_wlock_value", + DEBUG_SYNC_C("after_share_wlock_set_to_0");); + error=_mi_writeinfo(info,WRITEINFO_NO_UNLOCK); share->r_locks=r_locks; share->w_locks=w_locks; |