If xfs_da3_node_read_verify() doesn't recognize the magic number of a buffer it's just read, set the buffer error to -EFSCORRUPTED so that the error can be sent up to userspace. Without this patch we'll notice the bad magic eventually while trying to traverse or change the block, but we really ought to fail early in the verifier. Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx> --- libxfs/xfs_da_btree.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libxfs/xfs_da_btree.c b/libxfs/xfs_da_btree.c index c874164..289dc1e 100644 --- a/libxfs/xfs_da_btree.c +++ b/libxfs/xfs_da_btree.c @@ -229,6 +229,7 @@ xfs_da3_node_read_verify( bp->b_ops->verify_read(bp); return; default: + xfs_buf_ioerror(bp, -EFSCORRUPTED); break; } _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
