From: NeilBrown <neilb@suse.de>
Date: Tue, 19 Aug 2008 07:55:15 +0000 (+1000)
Subject: Fix bug with ddf if devices have different sizes.
X-Git-Tag: mdadm-3.0-devel1~51
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=567df5fd0a18ed8eed6ee24fb7991b963f56efa0;p=thirdparty%2Fmdadm.git

Fix bug with ddf if devices have different sizes.

We cannot use the header of the 'best' device to find the
sections on the other devices!!


Signed-off-by: NeilBrown <neilb@suse.de>
---

diff --git a/super-ddf.c b/super-ddf.c
index 8de9ac54..3477adf6 100644
--- a/super-ddf.c
+++ b/super-ddf.c
@@ -2533,6 +2533,7 @@ static int load_super_ddf_all(struct supertype *st, int fd,
 		dfd = dev_open(nm, keep_fd? O_RDWR : O_RDONLY);
 		if (dfd < 0)
 			return 2;
+		load_ddf_headers(dfd, super, NULL);
 		seq = load_ddf_local(dfd, super, NULL, keep_fd);
 		if (!keep_fd) close(dfd);
 	}