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Store tmp to tokv in for loop, so we can free it if something fails.

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Jari Vetoniemi 2014-04-12 20:52:01 +03:00
parent 6692f73c5c
commit 5599e1aa8e
1 changed files with 2 additions and 2 deletions
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4
lib/filter.c
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@ -57,8 +57,8 @@ static char* _bmFilterTokenize(bmMenu *menu, char ***outTokv, unsigned int *outT
size_t pos = 0, next; size_t pos = 0, next;
unsigned int tokc = 0, tokn = 0; unsigned int tokc = 0, tokn = 0;
char *s = buffer, **tmp = NULL; char *s = buffer, **tmp = NULL;
while ((pos = _bmStripToken(s, " ", &next)) > 0) { for (; (pos = _bmStripToken(s, " ", &next)) > 0; tokv = tmp) {
if (++tokc > tokn && !(tmp = realloc(tmp, ++tokn * sizeof(char*)))) if (++tokc > tokn && !(tmp = realloc(tokv, ++tokn * sizeof(char*))))
goto fail; goto fail;
tmp[tokc - 1] = s; tmp[tokc - 1] = s;