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path: root/sys/compat/common/kern_sig_43.c
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Diffstat (limited to 'sys/compat/common/kern_sig_43.c')
-rw-r--r--sys/compat/common/kern_sig_43.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/sys/compat/common/kern_sig_43.c b/sys/compat/common/kern_sig_43.c
index 384e92e26f9..fb087bb5d1d 100644
--- a/sys/compat/common/kern_sig_43.c
+++ b/sys/compat/common/kern_sig_43.c
@@ -1,4 +1,4 @@
-/* $NetBSD: kern_sig_43.c,v 1.35.4.1 2020/01/02 09:50:34 martin Exp $ */
+/* $NetBSD: kern_sig_43.c,v 1.35.4.2 2022/08/03 11:11:31 martin Exp $ */
/*-
* Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_sig_43.c,v 1.35.4.1 2020/01/02 09:50:34 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_sig_43.c,v 1.35.4.2 2022/08/03 11:11:31 martin Exp $");
#if defined(_KERNEL_OPT)
#include "opt_compat_netbsd.h"
@@ -86,6 +86,7 @@ void
compat_43_sigmask_to_sigset(const int *sm, sigset_t *ss)
{
+ memset(ss, 0, sizeof(*ss));
ss->__bits[0] = *sm;
ss->__bits[1] = 0;
ss->__bits[2] = 0;
@@ -102,6 +103,8 @@ compat_43_sigset_to_sigmask(const sigset_t *ss, int *sm)
void
compat_43_sigvec_to_sigaction(const struct sigvec *sv, struct sigaction *sa)
{
+
+ memset(sa, 0, sizeof(*sa));
sa->sa_handler = sv->sv_handler;
compat_43_sigmask_to_sigset(&sv->sv_mask, &sa->sa_mask);
sa->sa_flags = sv->sv_flags ^ SA_RESTART;
@@ -110,6 +113,8 @@ compat_43_sigvec_to_sigaction(const struct sigvec *sv, struct sigaction *sa)
void
compat_43_sigaction_to_sigvec(const struct sigaction *sa, struct sigvec *sv)
{
+
+ memset(sv, 0, sizeof(*sv));
sv->sv_handler = sa->sa_handler;
compat_43_sigset_to_sigmask(&sa->sa_mask, &sv->sv_mask);
sv->sv_flags = sa->sa_flags ^ SA_RESTART;
@@ -118,6 +123,7 @@ compat_43_sigaction_to_sigvec(const struct sigaction *sa, struct sigvec *sv)
void
compat_43_sigstack_to_sigaltstack(const struct sigstack *ss, struct sigaltstack *sa)
{
+ memset(sa, 0, sizeof(*sa));
sa->ss_sp = ss->ss_sp;
sa->ss_size = SIGSTKSZ; /* Use the recommended size */
sa->ss_flags = 0;