From: Eric W. Biederman <ebiederm@xmission.com>
Date: Thu, 17 Jan 2013 14:46:43 +0000 (+0000)
Subject: iproute2: Improve "ip netns add" failure error message
X-Git-Tag: v3.8.0~3^2~20
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4395d48c78a77a99c5a8618403211032356fe552;p=thirdparty%2Fiproute2.git

iproute2: Improve "ip netns add" failure error message

Report the name of the network namespace that could not be
added.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
---

diff --git a/ip/ipnetns.c b/ip/ipnetns.c
index ae5509021..4fce379a4 100644
--- a/ip/ipnetns.c
+++ b/ip/ipnetns.c
@@ -135,8 +135,8 @@ static int netns_exec(int argc, char **argv)
 	snprintf(net_path, sizeof(net_path), "%s/%s", NETNS_RUN_DIR, name);
 	netns = open(net_path, O_RDONLY);
 	if (netns < 0) {
-		fprintf(stderr, "Cannot open network namespace: %s\n",
-			strerror(errno));
+		fprintf(stderr, "Cannot open network namespace %s: %s\n",
+			name, strerror(errno));
 		return EXIT_FAILURE;
 	}
 	if (setns(netns, CLONE_NEWNET) < 0) {