Module Name: src
Committed By: ad
Date: Thu Mar 26 21:25:26 UTC 2020
Modified Files:
src/sys/kern: kern_sig.c
Log Message:
sigpost(): check for LSZOMB, not l_refcnt == 0.
To generate a diff of this commit:
cvs rdiff -u -r1.384 -r1.385 src/sys/kern/kern_sig.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/kern/kern_sig.c
diff -u src/sys/kern/kern_sig.c:1.384 src/sys/kern/kern_sig.c:1.385
--- src/sys/kern/kern_sig.c:1.384 Sat Feb 1 02:23:23 2020
+++ src/sys/kern/kern_sig.c Thu Mar 26 21:25:26 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: kern_sig.c,v 1.384 2020/02/01 02:23:23 riastradh Exp $ */
+/* $NetBSD: kern_sig.c,v 1.385 2020/03/26 21:25:26 ad Exp $ */
/*-
* Copyright (c) 2006, 2007, 2008, 2019 The NetBSD Foundation, Inc.
@@ -70,7 +70,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_sig.c,v 1.384 2020/02/01 02:23:23 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_sig.c,v 1.385 2020/03/26 21:25:26 ad Exp $");
#include "opt_ptrace.h"
#include "opt_dtrace.h"
@@ -1117,7 +1117,7 @@ sigpost(struct lwp *l, sig_t action, int
* If the LWP is on the way out, sigclear() will be busy draining all
* pending signals. Don't give it more.
*/
- if (l->l_refcnt == 0)
+ if (l->l_stat == LSZOMB)
return 0;
SDT_PROBE(proc, kernel, , signal__send, l, p, sig, 0, 0);
