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| author | Neeraj Bisht <neeraj.x.bisht@oracle.com> | 2013-01-14 14:59:48 +0530 |
|---|---|---|
| committer | Neeraj Bisht <neeraj.x.bisht@oracle.com> | 2013-01-14 14:59:48 +0530 |
| commit | 78664f54a0e49c46428c2b8a121d183e429f5686 (patch) | |
| tree | 0b998acedd66459a904e80d06ccf91edbeef36ca /regex | |
| parent | e47f3943f9f042040b028246a2d1d063e0473e79 (diff) | |
| download | mariadb-git-78664f54a0e49c46428c2b8a121d183e429f5686.tar.gz | |
BUG#14303860 - EXECUTING A SELECT QUERY WITH TOO
MANY WILDCARDS CAUSES A SEGFAULT
Back port from 5.6 and trunk
Diffstat (limited to 'regex')
| -rw-r--r-- | regex/my_regex.h | 2 | ||||
| -rw-r--r-- | regex/regcomp.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/regex/my_regex.h b/regex/my_regex.h index 30896e29b91..1f96b8c461e 100644 --- a/regex/my_regex.h +++ b/regex/my_regex.h @@ -28,7 +28,7 @@ typedef struct { /* === regcomp.c === */ -typedef int (*my_regex_stack_check_t)(); +typedef int (*my_regex_stack_check_t)(int); extern int my_regcomp(my_regex_t *, const char *, int, CHARSET_INFO *charset); #define REG_BASIC 0000 #define REG_EXTENDED 0001 diff --git a/regex/regcomp.c b/regex/regcomp.c index e163a9ba7f4..c0fb93917a4 100644 --- a/regex/regcomp.c +++ b/regex/regcomp.c @@ -227,7 +227,7 @@ int stop; /* character this ERE should end at */ while (MORE() && (c = PEEK()) != '|' && c != stop) { if (my_regex_enough_mem_in_stack && - my_regex_enough_mem_in_stack()) + my_regex_enough_mem_in_stack(0)) { SETERROR(REG_ESPACE); return; |