From: Dmitry V. Levin <ldv@altlinux.org>
Date: Sun, 6 Dec 2015 01:02:17 +0000 (+0000)
Subject: inet-cmsg.test: skip the test when the network is not functional
X-Git-Tag: v4.11~57
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=02d92d095c1387b9fed56755f714a2d82273112e;p=strace

inet-cmsg.test: skip the test when the network is not functional

* tests/inet-cmsg.c (main): Return 77 if inet datagram socket
cannot be bound to INADDR_LOOPBACK.
---

diff --git a/tests/inet-cmsg.c b/tests/inet-cmsg.c
index bfc80755..85ddfdac 100644
--- a/tests/inet-cmsg.c
+++ b/tests/inet-cmsg.c
@@ -103,7 +103,10 @@ main(void)
 		.sin_addr.s_addr = htonl(INADDR_LOOPBACK)
 	};
 	socklen_t len = sizeof(addr);
-	assert(!bind(0, (struct sockaddr *) &addr, len));
+	if (bind(0, (struct sockaddr *) &addr, len)) {
+		perror("bind");
+		return 77;
+	}
 	assert(!getsockname(0, (struct sockaddr *) &addr, &len));
 
 	assert(socket(PF_INET, SOCK_DGRAM, 0) == 3);