From a856bed399f8190951511f06e83890dfaed4c2b3 Mon Sep 17 00:00:00 2001
From: Craig Rodrigues <rodrigc@FreeBSD.org>
Date: Thu, 25 May 2006 22:12:05 +0000
Subject: [PATCH] Ignore SIGPIPE signals on write() failures. We already check
 for write() failures and handle EPIPE. Failure to handle SIGPIPE was
 resulting in rpc.lockd terminating.

PR:		bin/97768
Reported by:	Gea-Suan Lin <gslin at csie dot nctu dot edu dot tw>
MFC after:	1 day
---
 usr.sbin/rpc.lockd/kern.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/usr.sbin/rpc.lockd/kern.c b/usr.sbin/rpc.lockd/kern.c
index c7473f680ee1..978df6bcc370 100644
--- a/usr.sbin/rpc.lockd/kern.c
+++ b/usr.sbin/rpc.lockd/kern.c
@@ -151,6 +151,7 @@ client_request(void)
 
 	signal(SIGHUP, (sig_t)client_cleanup);
 	signal(SIGTERM, (sig_t)client_cleanup);
+	signal(SIGPIPE, SIG_IGN);
 
 	/* Setup. */
 	(void)time(&owner.tod);