From e34fccc883e1fb6e7c0e1663e11ff9f96191971f Mon Sep 17 00:00:00 2001
From: Lukas Slebodnik <lslebodn@redhat.com>
Date: Mon, 27 Jan 2014 17:04:32 +0100
Subject: [PATCH 1/2] Fix use after free in read_hostent and read_netent.

if NSS_STATUS_TRYAGAIN is returned from read_one_hostent or
read_one_netent function tio_skipall will be called with NULL pointer
It could happend in functions:
	 _nss_ldap_getnetbyname_r
	_nss_ldap_getnetbyaddr_r
	_nss_ldap_gethostbyname2_r
	_nss_ldap_gethostbyaddr_r
---
 nss/hosts.c    | 2 --
 nss/networks.c | 2 --
 2 files changed, 4 deletions(-)

diff --git a/nss/hosts.c b/nss/hosts.c
index 86b6a77..0e7027e 100644
--- a/nss/hosts.c
+++ b/nss/hosts.c
@@ -51,8 +51,6 @@
 
 #undef ERROR_OUT_BUFERROR
 #define ERROR_OUT_BUFERROR(fp) \
-  (void)tio_close(fp); \
-  fp=NULL; \
   *errnop=ERANGE; \
   *h_errnop=TRY_AGAIN; \
   return NSS_STATUS_TRYAGAIN;
diff --git a/nss/networks.c b/nss/networks.c
index 859ef0e..1403b45 100644
--- a/nss/networks.c
+++ b/nss/networks.c
@@ -51,8 +51,6 @@
 
 #undef ERROR_OUT_BUFERROR
 #define ERROR_OUT_BUFERROR(fp) \
-  (void)tio_close(fp); \
-  fp=NULL; \
   *errnop=ERANGE; \
   *h_errnop=TRY_AGAIN; \
   return NSS_STATUS_TRYAGAIN;
-- 
1.8.5.3