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| author | Ramil Kalimullin <ramil@mysql.com> | 2009-01-26 10:35:15 +0400 |
|---|---|---|
| committer | Ramil Kalimullin <ramil@mysql.com> | 2009-01-26 10:35:15 +0400 |
| commit | 01511453102aa18fb8933927d80eccdeef501c68 (patch) | |
| tree | 5abc1ae29b07ce3e199f41e4dfcab29a2f6a4d70 /include | |
| parent | 75342ddd345457753da016a5387584e742a1eb74 (diff) | |
| download | mariadb-git-01511453102aa18fb8933927d80eccdeef501c68.tar.gz | |
Fix for bug #37756: enabling fulltext indexes with
myisam_repair_threads > 1 causes crash
Problem: parallel repair (myisam_repair_threads > 1) of a myisam
table with two or more fulltext keys that use the same parser may
lead to a server crash. ALTER TABLE ENABLE KEYS is affected as well.
Fix: properly initialize fulltext structures for parallel repair.
Note: 1. there's no deterministic test case.
2. now we call parser->init() for each fulltext key
(not for each fulltext parser used).
Diffstat (limited to 'include')
| -rw-r--r-- | include/myisam.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/myisam.h b/include/myisam.h index 16175547367..d7bfdf7191e 100644 --- a/include/myisam.h +++ b/include/myisam.h @@ -185,7 +185,7 @@ typedef struct st_mi_keydef /* Key definition with open & info */ uint16 maxlength; /* max length of (packed) key (auto) */ uint16 block_size_index; /* block_size (auto) */ uint32 version; /* For concurrent read/write */ - uint32 ftparser_nr; /* distinct ftparser number */ + uint32 ftkey_nr; /* full-text index number */ HA_KEYSEG *seg,*end; struct st_mysql_ftparser *parser; /* Fulltext [pre]parser */ |