diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_da_btree.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_da_btree.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/fs/xfs/libxfs/xfs_da_btree.c b/fs/xfs/libxfs/xfs_da_btree.c index 4fd1223c1bd5..12ef16c157dc 100644 --- a/fs/xfs/libxfs/xfs_da_btree.c +++ b/fs/xfs/libxfs/xfs_da_btree.c @@ -504,6 +504,7 @@ xfs_da3_split( node = oldblk->bp->b_addr; if (node->hdr.info.forw) { if (be32_to_cpu(node->hdr.info.forw) != addblk->blkno) { + xfs_buf_mark_corrupt(oldblk->bp); error = -EFSCORRUPTED; goto out; } @@ -516,6 +517,7 @@ xfs_da3_split( node = oldblk->bp->b_addr; if (node->hdr.info.back) { if (be32_to_cpu(node->hdr.info.back) != addblk->blkno) { + xfs_buf_mark_corrupt(oldblk->bp); error = -EFSCORRUPTED; goto out; } @@ -1541,8 +1543,10 @@ xfs_da3_node_lookup_int( break; } - if (magic != XFS_DA_NODE_MAGIC && magic != XFS_DA3_NODE_MAGIC) + if (magic != XFS_DA_NODE_MAGIC && magic != XFS_DA3_NODE_MAGIC) { + xfs_buf_mark_corrupt(blk->bp); return -EFSCORRUPTED; + } blk->magic = XFS_DA_NODE_MAGIC; @@ -1554,15 +1558,18 @@ xfs_da3_node_lookup_int( btree = dp->d_ops->node_tree_p(node); /* Tree taller than we can handle; bail out! */ - if (nodehdr.level >= XFS_DA_NODE_MAXDEPTH) + if (nodehdr.level >= XFS_DA_NODE_MAXDEPTH) { + xfs_buf_mark_corrupt(blk->bp); return -EFSCORRUPTED; + } /* Check the level from the root. */ if (blkno == args->geo->leafblk) expected_level = nodehdr.level - 1; - else if (expected_level != nodehdr.level) + else if (expected_level != nodehdr.level) { + xfs_buf_mark_corrupt(blk->bp); return -EFSCORRUPTED; - else + } else expected_level--; max = nodehdr.count; @@ -1612,12 +1619,17 @@ xfs_da3_node_lookup_int( } /* We can't point back to the root. */ - if (blkno == args->geo->leafblk) + if (blkno == args->geo->leafblk) { + XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, + dp->i_mount); return -EFSCORRUPTED; + } } - if (expected_level != 0) + if (expected_level != 0) { + XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, dp->i_mount); return -EFSCORRUPTED; + } /* * A leaf block that ends in the hashval that we are interested in |