From: Zach Brown <zab@redhat.com>
Date: Thu, 24 Jan 2013 18:38:28 +0000 (-0800)
Subject: btrfs-progs: don't leak multi-bio in find_root()
X-Git-Tag: upstream/4.16.1~3459^2~11
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=065fa46f5de017d6a01263623442b31f44e41cd2;p=platform%2Fupstream%2Fbtrfs-progs.git

btrfs-progs: don't leak multi-bio in find_root()

It wasn't freed if it didn't find metadata.

Signed-off-by: Zach Brown <zab@redhat.com>
---

diff --git a/find-root.c b/find-root.c
index 51e9a23..f5ca095 100644
--- a/find-root.c
+++ b/find-root.c
@@ -385,6 +385,7 @@ static int find_root(struct btrfs_root *root)
 
 		if (!(type & BTRFS_BLOCK_GROUP_METADATA)) {
 			offset += map_length;
+			kfree(multi);
 			continue;
 		}