svn commit: r198984 - releng/8.0/sys/kern

[Edward Tomasz Napierala]

Author: trasz
Date: Fri Nov  6 11:29:10 2009
New Revision: 198984
URL: http://svn.freebsd.org/changeset/base/198984

Log:
  MFC r197789:
  
  Fix ACL support on sparc64.  Turns out that fuword(9) fetches 64 bits
  instead of sizeof(int), and on sparc64 that resulted in fetching wrong
  value for acl_maxcnt, which in turn caused __acl_get_link(2) to fail
  with EINVAL.
  
  PR:		sparc64/139304
  Submitted by:	Dmitry Afanasiev <KOT at MATPOCKuH.Ru>
  Approved by:	re (kib)

Modified:
  releng/8.0/sys/kern/vfs_acl.c
Directory Properties:
  releng/8.0/sys/   (props changed)
  releng/8.0/sys/amd64/include/xen/   (props changed)
  releng/8.0/sys/cddl/contrib/opensolaris/   (props changed)
  releng/8.0/sys/contrib/dev/acpica/   (props changed)
  releng/8.0/sys/contrib/pf/   (props changed)
  releng/8.0/sys/dev/xen/xenpci/   (props changed)

Modified: releng/8.0/sys/kern/vfs_acl.c
==============================================================================
--- releng/8.0/sys/kern/vfs_acl.c	Fri Nov  6 11:17:33 2009	(r198983)
+++ releng/8.0/sys/kern/vfs_acl.c	Fri Nov  6 11:29:10 2009	(r198984)
@@ -161,7 +161,7 @@ acl_copyout(struct acl *kernel_acl, void
 		break;
 
 	default:
-		if (fuword((char *)user_acl +
+		if (fuword32((char *)user_acl +
 		    offsetof(struct acl, acl_maxcnt)) != ACL_MAX_ENTRIES)
 			return (EINVAL);