From: Greg Hudson <ghudson@mit.edu>
Date: Mon, 13 Apr 2009 17:16:35 +0000 (+0000)
Subject: In krb5int_dns_init, fix a malloc-returning-null check which could let
X-Git-Tag: krb5-1.8-alpha1~544
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=8ad80bb0aebfe8818d37147a2a1d5ebe7430793d;p=krb5.git

In krb5int_dns_init, fix a malloc-returning-null check which could let
a null result slip past.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22197 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/lib/krb5/os/dnsglue.c b/src/lib/krb5/os/dnsglue.c
index 7a6583ca0..55e1cd912 100644
--- a/src/lib/krb5/os/dnsglue.c
+++ b/src/lib/krb5/os/dnsglue.c
@@ -112,7 +112,7 @@ krb5int_dns_init(struct krb5int_dns_state **dsp,
 	p = (ds->ansp == NULL)
 	    ? malloc(nextincr) : realloc(ds->ansp, nextincr);
 
-	if (p == NULL && ds->ansp != NULL) {
+	if (p == NULL) {
 	    ret = -1;
 	    goto errout;
 	}