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Plug a memory leak.

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Obtained from:	DragonFlyBSD (commit 5119ece)
MFC after:	2 weeks
This commit is contained in:
Xin LI 2014-12-19 06:48:47 +00:00
parent bbd01a4100
commit cfbebadc60
1 changed files with 3 additions and 1 deletions
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4
lib/libc/regex/regcomp.c
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@ -1716,8 +1716,10 @@ computematchjumps(struct parse *p, struct re_guts *g)
}
g->matchjump = (int*) malloc(g->mlen * sizeof(unsigned int));
if (g->matchjump == NULL) /* Not a fatal error */
if (g->matchjump == NULL) { /* Not a fatal error */
free(pmatches);
return;
}
/* Set maximum possible jump for each character in the pattern */
for (mindex = 0; mindex < g->mlen; mindex++)