diff options
Diffstat (limited to 'fs/btrfs/send.c')
| -rw-r--r-- | fs/btrfs/send.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c index eb6537a08c1..484aacac2c8 100644 --- a/fs/btrfs/send.c +++ b/fs/btrfs/send.c @@ -360,10 +360,13 @@ static int fs_path_ensure_buf(struct fs_path *p, int len) /* * First time the inline_buf does not suffice */ - if (p->buf == p->inline_buf) + if (p->buf == p->inline_buf) { tmp_buf = kmalloc(len, GFP_NOFS); - else + if (tmp_buf) + memcpy(tmp_buf, p->buf, old_buf_len); + } else { tmp_buf = krealloc(p->buf, len, GFP_NOFS); + } if (!tmp_buf) return -ENOMEM; p->buf = tmp_buf; @@ -1668,7 +1671,7 @@ static int get_first_ref(struct btrfs_root *root, u64 ino, goto out; } - if (key.type == BTRFS_INODE_REF_KEY) { + if (found_key.type == BTRFS_INODE_REF_KEY) { struct btrfs_inode_ref *iref; iref = btrfs_item_ptr(path->nodes[0], path->slots[0], struct btrfs_inode_ref); |