coverity: #1425971

Dereference after null check Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

coverity: #1425971
287df277 · Christian Brauner · f38cf5b8 · 287df277
Unverified Commit 287df277 authored Feb 08, 2018 by Christian Brauner
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cgfs.c src/lxc/cgroups/cgfs.c +2 -0

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--- a/src/lxc/cgroups/cgfs.c
+++ b/src/lxc/cgroups/cgfs.c
@@ -523,6 +523,8 @@ static bool find_hierarchy_mountpts( struct cgroup_meta_data *meta_data, char **
 			}
 		}
 		lxc_free_array((void **)subsystems, free);
+		if (!h)
+			goto out;

 		r = lxc_grow_array((void ***)&meta_data->mount_points, &mount_point_capacity, mount_point_count + 1, 12);
 		if (r < 0)