btrfs-progs: image: fix minor resource leak

It's on error exit path.

Resolves-coverity-id: 1354246
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/btrfs-image.c b/btrfs-image.c
index 6feeb46..af5437b 100644 (file)
--- a/btrfs-image.c
+++ b/btrfs-image.c
@@ -2598,6 +2598,7 @@ static int restore_metadump(const char *input, FILE *out, int old_restore,
                if (stat(target, &st)) {
                        fprintf(stderr, "statting %s failed\n", target);
                        close_ctree(info->chunk_root);
+                       free(cluster);
                        return 1;
                }