From e35c53e397e7abbd41fedacdedcfa5af7b5c2c52 Mon Sep 17 00:00:00 2001
From: Siddhesh Poyarekar <siddhesh@redhat.com>
Date: Tue, 8 Jul 2014 16:40:24 +0530
Subject: Check value at resplen2 if it is not NULL

There was a typo in the previous patch due to which resplen2 was
checked for non-zero instead of the value at resplen2.  Fix that and
improve the condition by checking resplen2 for non-NULL (instead of
answerp2) and also adding the check in a third place.
---
 ChangeLog | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'ChangeLog')

diff --git a/ChangeLog b/ChangeLog
index 79d80c0b74..5892add379 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2014-07-08  Siddhesh Poyarekar  <siddhesh@redhat.com>
 
+	* resolv/res_query.c (__libc_res_nsearch): Dereference resplen2
+	after checking that it is non-NULL.
+
 	* sysdeps/i386/dl-machine.h: Define ELF_MACHINE_NO_REL.
 
 2014-07-08  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
-- 
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