diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_dir2_node.c')
-rw-r--r-- | fs/xfs/libxfs/xfs_dir2_node.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/xfs/libxfs/xfs_dir2_node.c b/fs/xfs/libxfs/xfs_dir2_node.c index f1bb3434f51c..3b03703c5c3d 100644 --- a/fs/xfs/libxfs/xfs_dir2_node.c +++ b/fs/xfs/libxfs/xfs_dir2_node.c | |||
@@ -87,20 +87,18 @@ xfs_dir3_free_verify( | |||
87 | struct xfs_mount *mp = bp->b_target->bt_mount; | 87 | struct xfs_mount *mp = bp->b_target->bt_mount; |
88 | struct xfs_dir2_free_hdr *hdr = bp->b_addr; | 88 | struct xfs_dir2_free_hdr *hdr = bp->b_addr; |
89 | 89 | ||
90 | if (!xfs_verify_magic(bp, hdr->magic)) | ||
91 | return __this_address; | ||
92 | |||
90 | if (xfs_sb_version_hascrc(&mp->m_sb)) { | 93 | if (xfs_sb_version_hascrc(&mp->m_sb)) { |
91 | struct xfs_dir3_blk_hdr *hdr3 = bp->b_addr; | 94 | struct xfs_dir3_blk_hdr *hdr3 = bp->b_addr; |
92 | 95 | ||
93 | if (hdr3->magic != cpu_to_be32(XFS_DIR3_FREE_MAGIC)) | ||
94 | return __this_address; | ||
95 | if (!uuid_equal(&hdr3->uuid, &mp->m_sb.sb_meta_uuid)) | 96 | if (!uuid_equal(&hdr3->uuid, &mp->m_sb.sb_meta_uuid)) |
96 | return __this_address; | 97 | return __this_address; |
97 | if (be64_to_cpu(hdr3->blkno) != bp->b_bn) | 98 | if (be64_to_cpu(hdr3->blkno) != bp->b_bn) |
98 | return __this_address; | 99 | return __this_address; |
99 | if (!xfs_log_check_lsn(mp, be64_to_cpu(hdr3->lsn))) | 100 | if (!xfs_log_check_lsn(mp, be64_to_cpu(hdr3->lsn))) |
100 | return __this_address; | 101 | return __this_address; |
101 | } else { | ||
102 | if (hdr->magic != cpu_to_be32(XFS_DIR2_FREE_MAGIC)) | ||
103 | return __this_address; | ||
104 | } | 102 | } |
105 | 103 | ||
106 | /* XXX: should bounds check the xfs_dir3_icfree_hdr here */ | 104 | /* XXX: should bounds check the xfs_dir3_icfree_hdr here */ |
@@ -151,6 +149,8 @@ xfs_dir3_free_write_verify( | |||
151 | 149 | ||
152 | const struct xfs_buf_ops xfs_dir3_free_buf_ops = { | 150 | const struct xfs_buf_ops xfs_dir3_free_buf_ops = { |
153 | .name = "xfs_dir3_free", | 151 | .name = "xfs_dir3_free", |
152 | .magic = { cpu_to_be32(XFS_DIR2_FREE_MAGIC), | ||
153 | cpu_to_be32(XFS_DIR3_FREE_MAGIC) }, | ||
154 | .verify_read = xfs_dir3_free_read_verify, | 154 | .verify_read = xfs_dir3_free_read_verify, |
155 | .verify_write = xfs_dir3_free_write_verify, | 155 | .verify_write = xfs_dir3_free_write_verify, |
156 | .verify_struct = xfs_dir3_free_verify, | 156 | .verify_struct = xfs_dir3_free_verify, |