diff options
| author | Yan <yanzheng@21cn.com> | 2007-09-17 11:13:12 -0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2008-09-25 11:03:56 -0400 |
| commit | 8e1cd766643f040fd88b9c4221353a3f6b77db1e (patch) | |
| tree | 837357a686763f6a3a3559b2320daf40836d46d3 | |
| parent | bab9fb035faa5119991b64cfee1b14c1d6f6a31b (diff) | |
Btrfs: Fix double free and off by one in inode.c
The first change removes potential double free, the second fix a off
by one error.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
| -rw-r--r-- | fs/btrfs/inode.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 43bf4337859..88b3ef20be6 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -206,7 +206,6 @@ void btrfs_read_locked_inode(struct inode *inode) memcpy(&location, &BTRFS_I(inode)->location, sizeof(location)); ret = btrfs_lookup_inode(NULL, root, path, &location, 0); if (ret) { - btrfs_free_path(path); goto make_bad; } inode_item = btrfs_item_ptr(btrfs_buffer_leaf(path->nodes[0]), @@ -1536,7 +1535,7 @@ again: flush_dcache_page(result->b_page); kunmap(page); set_extent_uptodate(em_tree, extent_start, - extent_end, GFP_NOFS); + extent_end - 1, GFP_NOFS); goto insert; } else { printk("unkknown found_type %d\n", found_type); |