Re: xfs_db -c frag -r /dev/hda1 - Segmentation fault

[Nathan Scott <nathans@sgi.com>]

On Sun, Oct 23, 2005 at 07:39:34AM -0400, Justin Piszcz wrote:
> p34:~# xfs_db -c frag -r /dev/hda1
> Segmentation fault
> p34:~# xfs_db -c frag -r /dev/hde1
> Segmentation fault
> p34:~# xfs_db -c frag -r /dev/hdk1
> Segmentation fault
> p34:~#
> 
> Debian Etch, 2.6.13.4, stopped working a while ago, either before newer 
> debian packages or a newer kernel, does anyone who uses Debian+XFS have 
> this problem as well?

I see it too - this looks like an endian issue in xfs_db, this patch
should fix it (Works For Me).

cheers.

-- 
Nathan


Index: xfsprogs/db/frag.c
===================================================================
--- xfsprogs.orig/db/frag.c
+++ xfsprogs/db/frag.c
@@ -294,7 +294,7 @@ process_exinode(
 	xfs_bmbt_rec_32_t	*rp;
 
 	rp = (xfs_bmbt_rec_32_t *)XFS_DFORK_PTR(dip, whichfork);
-	process_bmbt_reclist(rp, XFS_DFORK_NEXTENTS(dip, whichfork), extmapp);
+	process_bmbt_reclist(rp, XFS_DFORK_NEXTENTS_HOST(dip, whichfork), extmapp);
 }
 
 static void
@@ -305,7 +305,7 @@ process_fork(
 	extmap_t	*extmap;
 	int		nex;
 
-	nex = XFS_DFORK_NEXTENTS(dip, whichfork);
+	nex = XFS_DFORK_NEXTENTS_HOST(dip, whichfork);
 	if (!nex)
 		return;
 	extmap = extmap_alloc(nex);