[ipvsadm] Fix compiler warnings

[rohara]

commit 6659c871a58ddc35ab7beaf3bfc50adbaf614cd1
Author: Ryan O'Hara <rohara at redhat.com>
Date:   Mon May 19 23:04:12 2014 -0500

    Fix compiler warnings

 ipvsadm-fix-warnings.patch  |   27 +++++++++++++++++++++++++++
 ipvsadm-init-variable.patch |   30 ++++++++++++++++++++++++++++++
 ipvsadm.spec                |   10 +++++++++-
 3 files changed, 66 insertions(+), 1 deletions(-)
---
diff --git a/ipvsadm-fix-warnings.patch b/ipvsadm-fix-warnings.patch
new file mode 100644
index 0000000..35f7617
--- /dev/null
+++ b/ipvsadm-fix-warnings.patch
@@ -0,0 +1,27 @@
+--- ipvsadm.c.orig	2013-09-06 04:37:27.000000000 -0400
++++ ipvsadm.c	2014-02-21 03:10:36.117000000 -0500
+@@ -1240,14 +1240,13 @@
+ 	char *argv[] = { "/sbin/modprobe", "--", "ip_vs", NULL };
+ 	int child;
+ 	int status;
+-	int rc;
+ 
+ 	if (!(child = fork())) {
+ 		execv(argv[0], argv);
+ 		exit(1);
+ 	}
+ 
+-	rc = waitpid(child, &status, 0);
++	waitpid(child, &status, 0);
+ 
+ 	if (!WIFEXITED(status) || WEXITSTATUS(status)) {
+ 		return 1;
+@@ -1429,7 +1428,7 @@
+ static void print_largenum(unsigned long long i, unsigned int format)
+ {
+ 	char mytmp[32];
+-	size_t len;
++	int len;
+ 
+ 	if (format & FMT_EXACT) {
+ 		len = snprintf(mytmp, 32, "%llu", i);
diff --git a/ipvsadm-init-variable.patch b/ipvsadm-init-variable.patch
new file mode 100644
index 0000000..2c3f6fd
--- /dev/null
+++ b/ipvsadm-init-variable.patch
@@ -0,0 +1,30 @@
+From cd824937ad6588be2ec701ee87fba6ee2626e515 Mon Sep 17 00:00:00 2001
+From: Ryan O'Hara <rohara at redhat.com>
+Date: Fri, 17 Jan 2014 11:53:46 -0600
+Subject: [PATCH] libipvs: Initialize ipvs_service_t variable
+
+The ipvs_get_service function declares an ipvs_service_t type variable
+and initializes some of the values, but should really start by
+initializing the entire structure.
+
+Signed-off-by: Ryan O'Hara <rohara at redhat.com>
+Signed-off-by: Jesper Dangaard Brouer <brouer at redhat.com>
+---
+ libipvs/libipvs.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/libipvs/libipvs.c b/libipvs/libipvs.c
+index d2fec49..8baafed 100644
+--- a/libipvs/libipvs.c
++++ b/libipvs/libipvs.c
+@@ -942,6 +942,7 @@ ipvs_get_service(__u32 fwmark, __u16 af, __u16 protocol, union nf_inet_addr addr
+ 		if (!svc)
+ 			return NULL;
+ 
++		memset(&tsvc, 0, sizeof(tsvc));
+ 		tsvc.fwmark = fwmark;
+ 		tsvc.af = af;
+ 		tsvc.protocol= protocol;
+-- 
+1.9.0
+
diff --git a/ipvsadm.spec b/ipvsadm.spec
index 823f3ec..3f6a97b 100644
--- a/ipvsadm.spec
+++ b/ipvsadm.spec
@@ -1,7 +1,7 @@
 Name: ipvsadm
 Summary: Utility to administer the Linux Virtual Server
 Version: 1.27
-Release: 3%{?dist}
+Release: 4%{?dist}
 License: GPLv2+
 URL: https://kernel.org/pub/linux/utils/kernel/ipvsadm/
 
@@ -9,6 +9,9 @@ Source0: https://kernel.org/pub/linux/utils/kernel/ipvsadm/%{name}-%{version}.ta
 Source1: ipvsadm.service
 Source2: ipvsadm-config
 
+Patch0: ipvsadm-init-variable.patch
+Patch1: ipvsadm-fix-warnings.patch
+
 Buildrequires: libnl3-devel
 Buildrequires: popt-devel
 BuildRequires: systemd
@@ -33,6 +36,8 @@ services. Supported Features include:
 
 %prep
 %setup -q
+%patch0 -p1
+%patch1 -p0
 
 %build
 CFLAGS="%{optflags}" make
@@ -71,6 +76,9 @@ CFLAGS="%{optflags}" make
 %{_mandir}/man8/%{name}-save.8*
 
 %changelog
+* Tue May 20 2014 Ryan O'Hara <rohara at redhat.com> - 1.27-4
+- Fix compiler warnings
+
 * Mon May 19 2014 Ryan O'Hara <rohara at redhat.com> - 1.27-3
 - Update spec file and fix install paths