From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Tue, 30 May 2017 02:40:12 +0000 (+0200)
Subject: confile: config_kmsg()
X-Git-Tag: lxc-2.1.0~110^2~122
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3d6b7fdc7c7461dc6ad90a7f8e7cfd4f91b27343;p=thirdparty%2Flxc.git

confile: config_kmsg()

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

diff --git a/src/lxc/confile.c b/src/lxc/confile.c
index 71cca4026..894327dd8 100644
--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -1418,11 +1418,15 @@ static int config_ttydir(const char *key, const char *value,
 }
 
 static int config_kmsg(const char *key, const char *value,
-			  struct lxc_conf *lxc_conf)
+		       struct lxc_conf *lxc_conf)
 {
-	if (config_value_empty(value))
+	/* Set config value to default. */
+	if (config_value_empty(value)) {
+		lxc_conf->kmsg = 0;
 		return 0;
+	}
 
+	/* Parse new config value. */
 	if (lxc_safe_uint(value, &lxc_conf->kmsg) < 0)
 		return -1;