diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_attr_leaf.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_attr_leaf.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/fs/xfs/libxfs/xfs_attr_leaf.c b/fs/xfs/libxfs/xfs_attr_leaf.c index e60eba7f129c..f164f296f1b8 100644 --- a/fs/xfs/libxfs/xfs_attr_leaf.c +++ b/fs/xfs/libxfs/xfs_attr_leaf.c @@ -248,21 +248,18 @@ xfs_attr3_leaf_verify( xfs_attr3_leaf_hdr_from_disk(mp->m_attr_geo, &ichdr, leaf); + if (!xfs_verify_magic(bp, leaf->hdr.info.magic)) + return __this_address; + if (xfs_sb_version_hascrc(&mp->m_sb)) { struct xfs_da3_node_hdr *hdr3 = bp->b_addr; - if (hdr3->info.hdr.magic != cpu_to_be16(XFS_ATTR3_LEAF_MAGIC)) - return __this_address; - if (!uuid_equal(&hdr3->info.uuid, &mp->m_sb.sb_meta_uuid)) return __this_address; if (be64_to_cpu(hdr3->info.blkno) != bp->b_bn) return __this_address; if (!xfs_log_check_lsn(mp, be64_to_cpu(hdr3->info.lsn))) return __this_address; - } else { - if (leaf->hdr.info.magic != cpu_to_be16(XFS_ATTR_LEAF_MAGIC)) - return __this_address; } /* * In recovery there is a transient state where count == 0 is valid @@ -369,6 +366,8 @@ xfs_attr3_leaf_read_verify( const struct xfs_buf_ops xfs_attr3_leaf_buf_ops = { .name = "xfs_attr3_leaf", + .magic = { cpu_to_be16(XFS_ATTR_LEAF_MAGIC), + cpu_to_be16(XFS_ATTR3_LEAF_MAGIC) }, .verify_read = xfs_attr3_leaf_read_verify, .verify_write = xfs_attr3_leaf_write_verify, .verify_struct = xfs_attr3_leaf_verify, |