From: Josef Bacik <josef@redhat.com>
To: linux-btrfs@vger.kernel.org
Subject: [PATCH] Btrfs: check return value of btrfs_search_slot properly
Date: Wed, 16 Mar 2011 14:01:27 -0400 [thread overview]
Message-ID: <1300298487-5638-1-git-send-email-josef@redhat.com> (raw)
Doing an audit of where we use btrfs_search_slot only showed one place where we
don't check the return value of btrfs_search_slot properly. Just fix
mark_extent_written to see if btrfs_search_slot failed and act accordingly.
Thanks,
Signed-off-by: Josef Bacik <josef@redhat.com>
---
fs/btrfs/file.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 3786eca..a85b044 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -608,6 +608,8 @@ again:
key.offset = split;
ret = btrfs_search_slot(trans, root, &key, path, -1, 1);
+ if (ret < 0)
+ goto out;
if (ret > 0 && path->slots[0] > 0)
path->slots[0]--;
--
1.7.2.3
reply other threads:[~2011-03-16 18:01 UTC|newest]
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