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From: Florian Weimer <fweimer@redhat.com>
Date: Mon, 15 Dec 2014 17:41:13 +0100
Subject: [PATCH] CVE-2014-9402: Avoid infinite loop in nss_dns getnetbyname
[BZ #17630]
---
resolv/nss_dns/dns-network.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/resolv/nss_dns/dns-network.c b/resolv/nss_dns/dns-network.c
index 0a77c8bc4808..08cf0a6462ce 100644
--- a/resolv/nss_dns/dns-network.c
+++ b/resolv/nss_dns/dns-network.c
@@ -398,8 +398,8 @@ getanswer_r (const querybuf *answer, int anslen, struct netent *result,
case BYNAME:
{
- char **ap = result->n_aliases++;
- while (*ap != NULL)
+ char **ap;
+ for (ap = result->n_aliases; *ap != NULL; ++ap)
{
/* Check each alias name for being of the forms:
4.3.2.1.in-addr.arpa = net 1.2.3.4
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