commit 04819bf6449094e62cebaf5199d85d68d711e667
author J. Bruce Fields <bfields@redhat.com> Mon Feb 03 16:38:47 2014 -0500
committer J. Bruce Fields <bfields@redhat.com> Thu Mar 27 16:31:09 2014 -0400
tree d62664c835eec41089e4d995380fa39ca9afbe8d
parent 798df3387971abf6071de77ca82b8e7775e74809

nfsd4: leave reply buffer space for failed setattr

This fixes an ommission from 18032ca062e621e15683cb61c066ef3dc5414a7b
"NFSD: Server implementation of MAC Labeling", which increased the size
of the setattr error reply without increasing COMPOUND_ERR_SLACK_SPACE.

Cc: stable@vger.kernel.org
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

fs/nfsd/nfsd.h

diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h
index 30f34ab..479eb68 100644
--- a/fs/nfsd/nfsd.h
+++ b/fs/nfsd/nfsd.h
@@ -282,7 +282,7 @@
  * reason.
  */
 #define	COMPOUND_SLACK_SPACE		140    /* OP_GETFH */
-#define COMPOUND_ERR_SLACK_SPACE	12     /* OP_SETATTR */
+#define COMPOUND_ERR_SLACK_SPACE	16     /* OP_SETATTR */
 
 #define NFSD_LAUNDROMAT_MINTIMEOUT      1   /* seconds */