From: Eric Sandeen <sandeen@sandeen.net>
Date: Tue, 13 Oct 2015 23:31:48 +0000 (+1100)
Subject: xfs_repair: better checking of v5 attributes
X-Git-Tag: v4.3.0-rc1~43
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08724aa7faf97b62c5cba34365569bfb7f715894;p=thirdparty%2Fxfsprogs-dev.git

xfs_repair: better checking of v5 attributes

The commit:

0519f66 xfs_repair: better checking of v5 metadata fields

added new corruption checks to dir2.c but missed the similar
code in attr_repair.c; add that here.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
---

diff --git a/repair/attr_repair.c b/repair/attr_repair.c
index 2aafdf65b..c8ba48413 100644
--- a/repair/attr_repair.c
+++ b/repair/attr_repair.c
@@ -201,6 +201,15 @@ traverse_int_dablock(xfs_mount_t	*mp,
 			goto error_out;
 		}
 
+		/* corrupt node; rebuild the dir. */
+		if (bp->b_error == -EFSBADCRC || bp->b_error == -EFSCORRUPTED) {
+			libxfs_putbuf(bp);
+			do_warn(
+_("corrupt tree block %u for directory inode %" PRIu64 "\n"),
+				bno, da_cursor->ino);
+			goto error_out;
+		}
+
 		if (nodehdr.count > geo->node_ents)  {
 			do_warn(_("bad record count in inode %" PRIu64 ", "
 				  "count = %d, max = %d\n"),