From: Michael Meffie <mmeffie@sinenomine.net>
Date: Tue, 1 May 2012 14:09:44 +0000 (-0400)
Subject: viced: avoid crash if missing volume header
X-Git-Tag: openafs-stable-1_8_0pre1~2470
X-Git-Url: https://git.openafs.org/?p=openafs.git;a=commitdiff_plain;h=ae5ad937997ae6e29f81e4049451eda09c2efb6f

viced: avoid crash if missing volume header

Avoid a fileserver crash if the volume header is
missing in SetVolumeSync.

Change-Id: I509081306402fc7147d0624aa1181330b9fa9fc5
Reviewed-on: http://gerrit.openafs.org/7301
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@dementix.org>
---

diff --git a/src/viced/afsfileprocs.c b/src/viced/afsfileprocs.c
index 69aff57..7702c6a 100644
--- a/src/viced/afsfileprocs.c
+++ b/src/viced/afsfileprocs.c
@@ -244,7 +244,7 @@ SetVolumeSync(struct AFSVolSync *async, Volume * avol)
     FS_LOCK;
     /* date volume instance was created */
     if (async) {
-	if (avol)
+	if (avol && avol->header)
 	    async->spare1 = avol->header->diskstuff.creationDate;
 	else
 	    async->spare1 = 0;