From: Jeffrey Altman <jaltman@secure-endpoints.com>
Date: Fri, 10 Feb 2006 18:44:17 +0000 (+0000)
Subject: STABLE14-windows-vcp-fidsp-empty-20060210
X-Git-Tag: openafs-stable-1_4_1-rc7~15
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=328632fdceddb03459b3692d698ff2a26dcbe355;p=packages%2Fo%2Fopenafs.git

STABLE14-windows-vcp-fidsp-empty-20060210


protect against the case in which the vcp->fidsp list is empty
which de-queuing smb_fid_t objects


(cherry picked from commit 81cfded7dbdf25d774375719ce02ebbfe698d77c)
---

diff --git a/src/WINNT/afsd/smb.c b/src/WINNT/afsd/smb.c
index b60474a6a..c573fd432 100644
--- a/src/WINNT/afsd/smb.c
+++ b/src/WINNT/afsd/smb.c
@@ -1403,7 +1403,8 @@ void smb_ReleaseFID(smb_fid_t *fidp)
         userp = fidp->userp;
         fidp->userp = NULL;
 
-        osi_QRemove((osi_queue_t **) &vcp->fidsp, &fidp->q);
+	if (vcp->fidsp)
+	  osi_QRemove((osi_queue_t **) &vcp->fidsp, &fidp->q);
         thrd_CloseHandle(fidp->raw_write_event);
 
         /* and see if there is ioctl stuff to free */