diff options
| author | unknown <svoj@mysql.com/june.mysql.com> | 2007-07-05 15:17:06 +0500 |
|---|---|---|
| committer | unknown <svoj@mysql.com/june.mysql.com> | 2007-07-05 15:17:06 +0500 |
| commit | 3bd52b0b7b4cddc973b74af64c097033cb75e149 (patch) | |
| tree | 8b54b83ae7e0a63dac8e6950d3eb250c5680d3ae /mysql-test/r/fulltext.result | |
| parent | 435df1859fc503c884cdec9eaceb7f5f102af70d (diff) | |
| download | mariadb-git-3bd52b0b7b4cddc973b74af64c097033cb75e149.tar.gz | |
BUG#29464 - load data infile into table with big5 chinese fulltext index
hangs 100% cpu
Fulltext parser may fall into infinite loop when it gets illegal
multibyte sequence (or a sequence that doesn't have mapping to unicode).
Affects 5.1 only.
mysql-test/r/fulltext.result:
A test case for BUG#29464.
mysql-test/t/fulltext.test:
A test case for BUG#29464.
storage/myisam/ft_parser.c:
ctype() may return negative value, which was stored in unsigned
variable.
Also ctype() may return negative length for correct multibyte
sequence that doesn't have a mapping to unicode. These characters
are skipped correctly with this patch.
Diffstat (limited to 'mysql-test/r/fulltext.result')
| -rw-r--r-- | mysql-test/r/fulltext.result | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mysql-test/r/fulltext.result b/mysql-test/r/fulltext.result index d8e3d53f7b1..ef8cf304743 100644 --- a/mysql-test/r/fulltext.result +++ b/mysql-test/r/fulltext.result @@ -476,3 +476,7 @@ ALTER TABLE t1 DISABLE KEYS; SELECT * FROM t1 WHERE MATCH(a) AGAINST('test'); ERROR HY000: Can't find FULLTEXT index matching the column list DROP TABLE t1; +CREATE TABLE t1(a VARCHAR(2) CHARACTER SET big5 COLLATE big5_chinese_ci, +FULLTEXT(a)); +INSERT INTO t1 VALUES(0xA3C2); +DROP TABLE t1; |