From: Ben Kaduk <kaduk@mit.edu>
Date: Fri, 29 Oct 2010 02:45:33 +0000 (-0400)
Subject: FBSD: fix dumb panic when we can't pfind rxk_Listener
X-Git-Tag: openafs-devel-1_5_78~11
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=51363199a658c74fc9481cedbaf44bdddc4c8441;p=packages%2Fo%2Fopenafs.git

FBSD: fix dumb panic when we can't pfind rxk_Listener

The process is only returned locked if the process is found.
Don't try to unlock it if it's not found.

Reviewed-on: http://gerrit.openafs.org/3186
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
(cherry picked from commit 832607318b9ad4ab38bb62515cdb4959cc21a656)
Change-Id: Ic4274a4a5640166669714798b909b2efb3b84cdb
Reviewed-on: http://gerrit.openafs.org/3237
Tested-by: BuildBot <buildbot@rampaginggeek.com>
---

diff --git a/src/rx/FBSD/rx_knet.c b/src/rx/FBSD/rx_knet.c
index 187ee4c87..8072ba838 100644
--- a/src/rx/FBSD/rx_knet.c
+++ b/src/rx/FBSD/rx_knet.c
@@ -89,9 +89,10 @@ osi_StopListener(void)
     soshutdown(rx_socket, SHUT_RDWR);
     p = pfind(rxk_ListenerPid);
     afs_warn("osi_StopListener: rxk_ListenerPid %lx\n", p);
-    if (p)
+    if (p) {
 	psignal(p, SIGUSR1);
-    PROC_UNLOCK(p);
+	PROC_UNLOCK(p);
+    }
 #ifdef AFS_FBSD70_ENV
     {
       /* Avoid destroying socket until osi_NetReceive has