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| author | unknown <svoj@april.(none)> | 2006-01-23 17:15:33 +0400 |
|---|---|---|
| committer | unknown <svoj@april.(none)> | 2006-01-23 17:15:33 +0400 |
| commit | 0ee28e1a4daca25f85ced473b2014e868ae341f8 (patch) | |
| tree | 7013861d559c88de296287529f44f879fce85354 /myisam | |
| parent | ffe11393c9ce64a064faa2b85d3fb78de9adc013 (diff) | |
| download | mariadb-git-0ee28e1a4daca25f85ced473b2014e868ae341f8.tar.gz | |
BUG#16489 - utf8 + fulltext leads to corrupt index file.
Fixed that UPDATE statement crashes multi-byte charset fulltext index.
myisam/ft_update.c:
Fixed that UPDATE statement crashes multi-byte charset fulltext index.
While updating, always rewrite multi-byte charset fulltext index.
mysql-test/r/fulltext2.result:
Added a testcase for BUG#16489.
mysql-test/t/fulltext2.test:
Added a testcase for BUG#16489.
Diffstat (limited to 'myisam')
| -rw-r--r-- | myisam/ft_update.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/myisam/ft_update.c b/myisam/ft_update.c index beccc062270..8f2b2bce101 100644 --- a/myisam/ft_update.c +++ b/myisam/ft_update.c @@ -170,6 +170,10 @@ int _mi_ft_cmp(MI_INFO *info, uint keynr, const byte *rec1, const byte *rec2) FT_SEG_ITERATOR ftsi1, ftsi2; CHARSET_INFO *cs=info->s->keyinfo[keynr].seg->charset; DBUG_ENTER("_mi_ft_cmp"); +#ifndef MYSQL_HAS_TRUE_CTYPE_IMPLEMENTATION + if (cs->mbmaxlen > 1) + DBUG_RETURN(THOSE_TWO_DAMN_KEYS_ARE_REALLY_DIFFERENT); +#endif _mi_ft_segiterator_init(info, keynr, rec1, &ftsi1); _mi_ft_segiterator_init(info, keynr, rec2, &ftsi2); |