[SSSD] [PATCH] NSS: Check allocation result

Jakub Hrozek jhrozek at redhat.com
Mon Oct 21 09:03:25 UTC 2013


Another small bug I found when looking for #1020945
-------------- next part --------------
>From b1d04686f085e25f10dde82f1e19c89278883001 Mon Sep 17 00:00:00 2001
From: Jakub Hrozek <jhrozek at redhat.com>
Date: Sun, 20 Oct 2013 19:24:04 +0200
Subject: [PATCH] NSS: Check allocation result

---
 src/responder/nss/nsssrv_cmd.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/responder/nss/nsssrv_cmd.c b/src/responder/nss/nsssrv_cmd.c
index d37b4707cb734375011650632bca6d429042038c..a1938b2fc8d0a88460027d5f0d400f840fade02b 100644
--- a/src/responder/nss/nsssrv_cmd.c
+++ b/src/responder/nss/nsssrv_cmd.c
@@ -320,6 +320,7 @@ static int fill_pwent(struct sss_packet *packet,
     for (i = 0; i < *count; i++) {
         talloc_zfree(tmp_ctx);
         tmp_ctx = talloc_new(NULL);
+        if (tmp_ctx == NULL) return ENOMEM;
 
         msg = msgs[i];
 
@@ -2325,6 +2326,7 @@ static int fill_grent(struct sss_packet *packet,
     for (i = 0; i < *count; i++) {
         talloc_zfree(tmp_ctx);
         tmp_ctx = talloc_new(NULL);
+        if (tmp_ctx == NULL) return ENOMEM;
         msg = msgs[i];
 
         /* new group */
-- 
1.8.3.1



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