From 17a1ac252f7abdc8dfafc6dbd7ed31ff9e430d16 Mon Sep 17 00:00:00 2001
From: Nalin Dahyabhai <nalin@redhat.com>
Date: Mon, 3 Jan 2011 14:47:31 -0500
Subject: - in main(), return an error exit status if socket() fails (defect
 #10101)

---
 src/portmap.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/portmap.c b/src/portmap.c
index b756247..ea2a05f 100644
--- a/src/portmap.c
+++ b/src/portmap.c
@@ -78,6 +78,10 @@ main(int argc, char **argv)
 {
 	int s, ret, port;
 	s = socket(PF_INET, SOCK_DGRAM, 0);
+	if (s == -1) {
+		printf("error allocating socket\n");
+		return 1;
+	}
 	if ((port = portmap_bind_resvport(s, AF_INET, 0)) < 0) {
 		printf("error binding to reserved port, using 541\n");
 		port = 541; /* arbitrary */
-- 
cgit