diff options
Diffstat (limited to 'fs/btrfs/send.c')
| -rw-r--r-- | fs/btrfs/send.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c index af2e153543a5..8bfd44750efe 100644 --- a/fs/btrfs/send.c +++ b/fs/btrfs/send.c @@ -1774,9 +1774,21 @@ static int read_symlink(struct btrfs_root *root, ei = btrfs_item_ptr(path->nodes[0], path->slots[0], struct btrfs_file_extent_item); type = btrfs_file_extent_type(path->nodes[0], ei); + if (unlikely(type != BTRFS_FILE_EXTENT_INLINE)) { + ret = -EUCLEAN; + btrfs_crit(root->fs_info, +"send: found symlink extent that is not inline, ino %llu root %llu extent type %d", + ino, btrfs_root_id(root), type); + goto out; + } compression = btrfs_file_extent_compression(path->nodes[0], ei); - BUG_ON(type != BTRFS_FILE_EXTENT_INLINE); - BUG_ON(compression); + if (unlikely(compression != BTRFS_COMPRESS_NONE)) { + ret = -EUCLEAN; + btrfs_crit(root->fs_info, +"send: found symlink extent with compression, ino %llu root %llu compression type %d", + ino, btrfs_root_id(root), compression); + goto out; + } off = btrfs_file_extent_inline_start(ei); len = btrfs_file_extent_ram_bytes(path->nodes[0], ei); |