Btrfs - Fix memory leak in btrfs_init_new_device()

Memory allocated by calling kstrdup() should be freed. Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Signed-off-by: Chris Mason <chris.mason@oracle.com>
git-mirror · Feb 14, 2011 · 67100f2 · 67100f2
1 parent 51788b1
commit 67100f2
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
@@ -1603,12 +1603,14 @@ int btrfs_init_new_device(struct btrfs_root *root, char *device_path)
 
 	ret = find_next_devid(root, &device->devid);
 	if (ret) {
+		kfree(device->name);
 		kfree(device);
 		goto error;
 	}
 
 	trans = btrfs_start_transaction(root, 0);
 	if (IS_ERR(trans)) {
+		kfree(device->name);
 		kfree(device);
 		ret = PTR_ERR(trans);
 		goto error;