libparted: plug a leak in mac_write

* libparted/labels/mac.c (mac_write): Free mac_driverdata.

1 files changed, 3 insertions, 1 deletions

diff --git a/libparted/labels/mac.c b/libparted/labels/mac.c
index e90ab07..4f988a8 100644
--- a/libparted/labels/mac.c
+++ b/libparted/labels/mac.c
@@ -1163,7 +1163,9 @@ mac_write (PedDisk* disk)
 			       mac_disk_data->part_map_entry_count))
 		goto error_free_part_map;
 	free (part_map);
-	return write_block_zero (disk, mac_driverdata);
+	int write_ok = write_block_zero (disk, mac_driverdata);
+	free (mac_driverdata);
+	return write_ok;
 
 error_free_part_map:
 	free (part_map);