From: David Ahern <dsa@cumulusnetworks.com>
Date: Fri, 6 Jan 2017 00:22:21 +0000 (-0800)
Subject: ip vrf: Fix run-on error message on mkdir failure
X-Git-Tag: v4.10.0~39
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=edbae5e0b21d915015fa87c16690171ca71b79bf;p=thirdparty%2Fiproute2.git

ip vrf: Fix run-on error message on mkdir failure

Andy reported a missing newline if a non-root user attempts to run
'ip vrf exec':

$ ./ip/ip vrf exec default /bin/echo asdf
mkdir failed for /var/run/cgroup2: Permission deniedFailed to setup vrf cgroup2 directory

Reported-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
---

diff --git a/lib/fs.c b/lib/fs.c
index 39cc96dcc..644bb486a 100644
--- a/lib/fs.c
+++ b/lib/fs.c
@@ -121,7 +121,7 @@ int make_path(const char *path, mode_t mode)
 
 			if (mkdir(dir, mode) != 0) {
 				fprintf(stderr,
-					"mkdir failed for %s: %s",
+					"mkdir failed for %s: %s\n",
 					dir, strerror(errno));
 				goto out;
 			}