bdev: do not crash if specs is NULL

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

bdev: do not crash if specs is NULL
ead15156 · S.Çağlar Onur · Stéphane Graber · 469b6a66 · ead15156
Commit ead15156 authored Feb 27, 2014 by S.Çağlar Onur Committed by Stéphane Graber Feb 27, 2014
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bdev.c src/lxc/bdev.c +1 -1

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--- 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);