From 6466f3d193a99426db067855345e763de2160f1c Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sat, 1 Dec 2018 22:55:40 -0500
Subject: smack: make smack_parse_opts_str() clean up on failure

fixes e.g. a btrfs leak...

Reviewed-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
 security/smack/smack_lsm.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'security/smack/smack_lsm.c')

diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 81fb4c1631e9..73e41797960e 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -735,6 +735,7 @@ out_err:
 	kfree(fshat);
 	kfree(fsroot);
 	kfree(fstransmute);
+	security_free_mnt_opts(opts);
 	return rc;
 }
 
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