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| author | Josef Bacik | 2011-03-16 18:59:32 +0100 |
|---|---|---|
| committer | Josef Bacik | 2011-03-17 19:21:39 +0100 |
| commit | 41415730a1050499fbd63b3f7dd59b3a4c3bb91a (patch) | |
| tree | f379a75ded5241e303fd78bcfe5d6ca257058dc1 /fs/btrfs/file.c | |
| parent | Btrfs: check items for correctness as we search (diff) | |
| download | kernel-qcow2-linux-41415730a1050499fbd63b3f7dd59b3a4c3bb91a.tar.gz kernel-qcow2-linux-41415730a1050499fbd63b3f7dd59b3a4c3bb91a.tar.xz kernel-qcow2-linux-41415730a1050499fbd63b3f7dd59b3a4c3bb91a.zip | |
Btrfs: check return value of btrfs_search_slot properly
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>
Diffstat (limited to 'fs/btrfs/file.c')
| -rw-r--r-- | 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 3786eca2a905..a85b044cf39e 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]--; |