Real add patch omping-001-... to spec

- Resolves rhbz#696509

omping-001-getifaddrs-may-return-NULL-ifa_addr.patch

@@ -0,0 +1,32 @@
+From 220749b10250154f95aa05c8b948cbe7015a2daa Mon Sep 17 00:00:00 2001
+From: Jan Friesse <jfriesse@redhat.com>
+Date: Thu, 14 Apr 2011 13:53:08 +0200
+Subject: [PATCH] getifaddrs may return NULL ifa_addr
+
+Such ifa_addr is then dereferenced to find out address family.
+Proper check is added now.
+
+Resolves: tt#31
+---
+ addrfunc.c |    5 +++--
+ 1 files changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/addrfunc.c b/addrfunc.c
+index d6aa3cb..77fac4c 100644
+--- a/addrfunc.c
++++ b/addrfunc.c
+@@ -260,8 +260,9 @@ af_find_local_ai(const struct ai_list *ai_list, int *ip_ver, struct ifaddrs **if
+ 	TAILQ_FOREACH(aip, ai_list, entries) {
+ 		for (ai_i = aip->ai; ai_i != NULL; ai_i = ai_i->ai_next) {
+ 			for (ifa_i = ifa; ifa_i != NULL; ifa_i = ifa_i->ifa_next) {
+-				if (ifa_i->ifa_addr->sa_family != AF_INET &&
+-				    ifa_i->ifa_addr->sa_family != AF_INET6) {
++				if (ifa_i->ifa_addr == NULL ||
++				    (ifa_i->ifa_addr->sa_family != AF_INET &&
++				    ifa_i->ifa_addr->sa_family != AF_INET6)) {
+ 					continue ;
+ 				}
+ 
+-- 
+1.7.3.4
+

omping.spec

@@ -1,11 +1,12 @@
 Name: omping
 Version: 0.0.2
-Release: 2%{?dist}
+Release: 3%{?dist}
 Summary: Utility to test IP multicast functionality
 Group: Applications/Internet
 License: ISC
 URL: http://fedorahosted.org/omping/
 Source0: http://fedorahosted.org/releases/o/m/omping/%{name}-%{version}.tar.gz
+Patch0: omping-001-getifaddrs-may-return-NULL-ifa_addr.patch
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 %description
@@ -14,6 +15,7 @@ primarily in local network.
 
 %prep
 %setup -q
+%patch0 -p1
 
 %build
 make %{?_smp_mflags} CFLAGS="%{optflags}"
@@ -32,6 +34,9 @@ rm -rf %{buildroot}
 %{_mandir}/man8/*
 
 %changelog
+* Wed Apr 14 2011 Jan Friesse <jfriesse@redhat.com> - 0.0.2-3
+- Resolves rhbz#696509
+
 * Tue Feb 08 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.0.2-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild