From: Josef Bacik <jbacik@fusionio.com>
Date: Fri, 1 Feb 2013 20:18:24 +0000 (-0500)
Subject: Btrfs-progs: fix double free of extent buffer
X-Git-Tag: upstream/4.16.1~3455
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8795e785ced4b5931bb2c4548d390408fa65e21e;p=platform%2Fupstream%2Fbtrfs-progs.git

Btrfs-progs: fix double free of extent buffer

Noticed this while looking for an segfault related to our eb cache in
btrfsck.  We free the eb in out: so we don't need this extra free.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fusionio.com>
---

diff --git a/btrfsck.c b/btrfsck.c
index 81c1059..71e98de 100644
--- a/btrfsck.c
+++ b/btrfsck.c
@@ -2651,7 +2651,6 @@ static int run_next_block(struct btrfs_root *root,
 	if (!extent_buffer_uptodate(buf)) {
 		record_bad_block_io(root->fs_info,
 				    extent_cache, bytenr, size);
-		free_extent_buffer(buf);
 		goto out;
 	}