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| author | Zhao Lei <zhaolei@cn.fujitsu.com> | 2010-03-25 12:34:49 +0000 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2010-03-30 21:19:09 -0400 |
| commit | ab59381ea43f81c977cbd09add26950aaf6cb9fe (patch) | |
| tree | 5c009854f6c04996492b3bcadc538ed9264948b9 | |
| parent | 471fa17dff556ad38caf26de097c0630530d8cbe (diff) | |
Btrfs: Add error handle for btrfs_search_slot() in btrfs_read_chunk_tree()
We need to check return value of btrfs_search_slot() in
btrfs_read_chunk_tree() and do corresponding error handing.
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
| -rw-r--r-- | fs/btrfs/volumes.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 9df8e3f1cca..c6c80093eac 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -3389,6 +3389,8 @@ int btrfs_read_chunk_tree(struct btrfs_root *root) key.type = 0; again: ret = btrfs_search_slot(NULL, root, &key, path, 0, 0); + if (ret < 0) + goto error; while (1) { leaf = path->nodes[0]; slot = path->slots[0]; |