Check for invalid di_size in xfs_repair

Merge of master-melb:xfs-cmds:32051a by kenmcd.

  Check for invalid inode di_size

diff --git a/repair/dinode.c b/repair/dinode.c
index 3de3440ffcfc059c4bb2ceadc7209a716d59d923..9dc9d7653ca8b23c714c83d2c8789a367f4e0b75 100644 (file)
--- a/repair/dinode.c
+++ b/repair/dinode.c
@@ -1908,6 +1908,11 @@ process_check_inode_sizes(
                                dinoc->di_format, size, lino);
                        return 1;
                }
+               if (size > XFS_DIR2_LEAF_OFFSET) {
+                       do_warn(_("directory inode %llu has bad size %lld\n"),
+                               lino, size);
+                       return 1;
+               }
                break;
 
        case XR_INO_SYMLINK: