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| author | Ramil Kalimullin <ramil@mysql.com> | 2010-01-29 13:17:57 +0400 |
|---|---|---|
| committer | Ramil Kalimullin <ramil@mysql.com> | 2010-01-29 13:17:57 +0400 |
| commit | 221cdc4084956fe86541454137eccc6ca4c21873 (patch) | |
| tree | 84dfec8ca6db5f95bf5e4bc26159146943c1c829 /extra | |
| parent | 6e351da89bc3d4c1624ab28e23748656e8a12192 (diff) | |
| download | mariadb-git-221cdc4084956fe86541454137eccc6ca4c21873.tar.gz | |
Fix for bug#49897: crash in ptr_compare when char(0) NOT NULL
column is used for ORDER BY
Problem: filesort isn't meant for null length sort data
(e.g. char(0)), that leads to a server crash.
Fix: disregard sort order if sort data record length is 0 (nothing
to sort).
Diffstat (limited to 'extra')
0 files changed, 0 insertions, 0 deletions