From: Tomas Mraz <tmraz@fedoraproject.org>
Date: Fri, 11 Mar 2011 16:02:25 +0000 (+0100)
Subject: Check malloc return for NULL.
X-Git-Tag: cronie1.4.7~9
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=22bfe8a88e1ea0ac933400dc9cc68a3bf3177f72;p=cronie

Check malloc return for NULL.
---

diff --git a/anacron/matchrx.c b/anacron/matchrx.c
index 905694e..17bec93 100644
--- a/anacron/matchrx.c
+++ b/anacron/matchrx.c
@@ -48,16 +48,18 @@ match_rx(const char *rx, char *string, int n_sub,  /* char **substrings */...)
 	char **substring;
 	regmatch_t *sub_offsets;
 	sub_offsets = malloc(sizeof(regmatch_t) * (n_sub + 1));
+	if (sub_offsets == NULL)
+	    return -1;
 	memset(sub_offsets, 0, sizeof(regmatch_t) * (n_sub + 1));
 
 	if (regcomp(&crx, rx, REG_EXTENDED)) {
 	    free(sub_offsets);
-	    return - 1;
+	    return -1;
 	}
 	r = regexec(&crx, string, n_sub + 1, sub_offsets, 0);
 	if (r != 0 && r != REG_NOMATCH) {
 	   free(sub_offsets);
-	   return - 1;
+	   return -1;
 	}
 	regfree(&crx);
 	if (r == REG_NOMATCH) {