UPSTREAM: smack: make smack_parse_opts_str() clean up on failure

fixes e.g. a btrfs leak... Reviewed-by: David Howells <dhowells@redhat.com> Change-Id: If5ef3f1f04df9e930cf3494ceca400e19e416e4e Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2018-12-01 22:55:40 -05:00
parent 077e6fb07b
commit aab4b4f6a5
1 changed files with 1 additions and 0 deletions
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -720,6 +720,7 @@ out_err:
 	kfree(fshat);
 	kfree(fsroot);
 	kfree(fstransmute);
+	security_free_mnt_opts(opts);
 	return rc;
 }