From: David Xu <davidxu@dragonflybsd.org>
Date: Wed, 2 Mar 2005 06:17:17 +0000 (+0000)
Subject: In kern_sigtimedwait, do not mask SIGKILL because a stopped process
X-Git-Tag: v2.0.1~8458
X-Git-Url: https://gitweb.dragonflybsd.org/dragonfly.git/commitdiff_plain/976f0bc55395bc41b401426ceb604e69ffe6e62c

In kern_sigtimedwait, do not mask SIGKILL because a stopped process
is always able to be killed by SIGKILL.
---

diff --git a/sys/kern/kern_sig.c b/sys/kern/kern_sig.c
index b8f2df96a0..c9103c0b36 100644
--- a/sys/kern/kern_sig.c
+++ b/sys/kern/kern_sig.c
@@ -37,7 +37,7 @@
  *
  *	@(#)kern_sig.c	8.7 (Berkeley) 4/18/94
  * $FreeBSD: src/sys/kern/kern_sig.c,v 1.72.2.17 2003/05/16 16:34:34 obrien Exp $
- * $DragonFly: src/sys/kern/kern_sig.c,v 1.35 2005/02/21 01:36:05 davidxu Exp $
+ * $DragonFly: src/sys/kern/kern_sig.c,v 1.36 2005/03/02 06:17:17 davidxu Exp $
  */
 
 #include "opt_ktrace.h"
@@ -1051,6 +1051,7 @@ kern_sigtimedwait(sigset_t waitset, siginfo_t *info, struct timespec *timeout)
 		if ((sig = sig_ffs(&set)) != 0) {
 			SIGFILLSET(p->p_sigmask);
 			SIGDELSET(p->p_sigmask, sig);
+			SIG_CANTMASK(p->p_sigmask);
 			sig = issignal(p);
 			/*
 			 * It may be a STOP signal, in the case, issignal