diff options
Diffstat (limited to 'fs/btrfs/backref.c')
| -rw-r--r-- | fs/btrfs/backref.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index 6bae986bfcfb..b517ef1477ea 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -929,7 +929,11 @@ static int add_inline_refs(const struct btrfs_fs_info *fs_info, int type; iref = (struct btrfs_extent_inline_ref *)ptr; - type = btrfs_extent_inline_ref_type(leaf, iref); + type = btrfs_get_extent_inline_ref_type(leaf, iref, + BTRFS_REF_TYPE_ANY); + if (type == BTRFS_REF_TYPE_INVALID) + return -EINVAL; + offset = btrfs_extent_inline_ref_offset(leaf, iref); switch (type) { @@ -1776,7 +1780,10 @@ static int get_extent_inline_ref(unsigned long *ptr, end = (unsigned long)ei + item_size; *out_eiref = (struct btrfs_extent_inline_ref *)(*ptr); - *out_type = btrfs_extent_inline_ref_type(eb, *out_eiref); + *out_type = btrfs_get_extent_inline_ref_type(eb, *out_eiref, + BTRFS_REF_TYPE_ANY); + if (*out_type == BTRFS_REF_TYPE_INVALID) + return -EINVAL; *ptr += btrfs_extent_inline_ref_size(*out_type); WARN_ON(*ptr > end); |