From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Mon, 29 May 2017 13:04:40 +0000 (+0200)
Subject: confile: config_utsname()
X-Git-Tag: lxc-1.0.11~44
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=66ebf6a1137a9b6675f2b509942a2b5eccc28471;p=thirdparty%2Flxc.git

confile: config_utsname()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/lxc/confile.c b/src/lxc/confile.c
index 01d38e051..8c69b12c0 100644
--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -1667,6 +1667,9 @@ static int config_utsname(const char *key, const char *value,
 {
 	struct utsname *utsname;
 
+	if (config_value_empty(value))
+		return 0;
+
 	utsname = malloc(sizeof(*utsname));
 	if (!utsname) {
 		SYSERROR("failed to allocate memory");