From: S.Çağlar Onur <caglar@10ur.org>
Date: Thu, 27 Feb 2014 19:16:05 +0000 (-0500)
Subject: bdev: do not crash if specs is NULL
X-Git-Tag: lxc-1.1.0.alpha1~261
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5292adfd22c0249880ea529f67a534269e62a7c8;p=thirdparty%2Flxc.git

bdev: do not crash if specs is NULL

Signed-off-by: S.Çağlar Onur <caglar@10ur.org>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
---

diff --git a/src/lxc/bdev.c b/src/lxc/bdev.c
index 18f17709d..627c09aac 100644
--- a/src/lxc/bdev.c
+++ b/src/lxc/bdev.c
@@ -484,7 +484,7 @@ static int dir_destroy(struct bdev *orig)
 static int dir_create(struct bdev *bdev, const char *dest, const char *n,
 			struct bdev_specs *specs)
 {
-	if (specs->dir)
+	if (specs && specs->dir)
 		bdev->src = strdup(specs->dir);
 	else
 		bdev->src = strdup(dest);