libmount: fix leak in tab_update.c test

diff --git a/libmount/src/tab_update.c b/libmount/src/tab_update.c
index e40868c0e03e347bee2ed745b198e71c40449f3b..a9be364f910fd37c77f6850330a42dd0098ecf8a 100644 (file)
--- a/libmount/src/tab_update.c
+++ b/libmount/src/tab_update.c
@@ -780,6 +780,7 @@ static int update(const char *target, struct libmnt_fs *fs, unsigned long mountf
 
        rc = mnt_update_table(upd, NULL);
 done:
+       mnt_free_update(upd);
        return rc;
 }