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authorChris Mason <chris.mason@oracle.com>2007-03-30 14:27:56 -0400
committerDavid Woodhouse <dwmw2@hera.kernel.org>2007-03-30 14:27:56 -0400
commitd6025579531b7ea170ba283b171ff7a6bf7d0e12 (patch)
treec3b742fda3a6ac8541c06011bb3c26635db99212 /fs/btrfs/dir-item.c
parent22b0ebda6c63a1ad66b6a9e806bd226a4a03a049 (diff)
Btrfs: corruption hunt continues
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/dir-item.c')
-rw-r--r--fs/btrfs/dir-item.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/btrfs/dir-item.c b/fs/btrfs/dir-item.c
index 18d3e168ad0..f55c89472ac 100644
--- a/fs/btrfs/dir-item.c
+++ b/fs/btrfs/dir-item.c
@@ -34,10 +34,8 @@ int btrfs_insert_dir_item(struct btrfs_trans_handle *trans, struct btrfs_root
btrfs_set_dir_flags(dir_item, 0);
btrfs_set_dir_name_len(dir_item, name_len);
name_ptr = (char *)(dir_item + 1);
- memcpy(name_ptr, name, name_len);
- if (name_ptr + name_len > path.nodes[0]->b_data + 4096)
- WARN_ON(1);
- mark_buffer_dirty(path.nodes[0]);
+ btrfs_memcpy(root, path.nodes[0]->b_data, name_ptr, name, name_len);
+ btrfs_mark_buffer_dirty(path.nodes[0]);
out:
btrfs_release_path(root, &path);
return ret;