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Diffstat (limited to 'sys/compat/linux/arch/arm')
-rw-r--r--sys/compat/linux/arch/arm/linux_machdep.c6
-rw-r--r--sys/compat/linux/arch/arm/linux_ptrace.c5
2 files changed, 7 insertions, 4 deletions
diff --git a/sys/compat/linux/arch/arm/linux_machdep.c b/sys/compat/linux/arch/arm/linux_machdep.c
index 9f430803506..70f32e4c528 100644
--- a/sys/compat/linux/arch/arm/linux_machdep.c
+++ b/sys/compat/linux/arch/arm/linux_machdep.c
@@ -1,4 +1,4 @@
-/* $NetBSD: linux_machdep.c,v 1.32 2014/11/09 17:48:07 maxv Exp $ */
+/* $NetBSD: linux_machdep.c,v 1.32.24.1 2022/08/03 11:11:33 martin Exp $ */
/*-
* Copyright (c) 1995, 2000 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: linux_machdep.c,v 1.32 2014/11/09 17:48:07 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: linux_machdep.c,v 1.32.24.1 2022/08/03 11:11:33 martin Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -107,6 +107,8 @@ linux_sendsig(const ksiginfo_t *ksi, const sigset_t *mask)
/* Build stack frame for signal trampoline. */
+ memset(&frame, 0, sizeof(frame));
+
/* Save register context. */
frame.sf_sc.sc_r0 = tf->tf_r0;
frame.sf_sc.sc_r1 = tf->tf_r1;
diff --git a/sys/compat/linux/arch/arm/linux_ptrace.c b/sys/compat/linux/arch/arm/linux_ptrace.c
index a13b64f51f7..dbc43e2c0b7 100644
--- a/sys/compat/linux/arch/arm/linux_ptrace.c
+++ b/sys/compat/linux/arch/arm/linux_ptrace.c
@@ -1,4 +1,4 @@
-/* $NetBSD: linux_ptrace.c,v 1.21 2018/01/26 09:29:15 christos Exp $ */
+/* $NetBSD: linux_ptrace.c,v 1.21.8.1 2022/08/03 11:11:33 martin Exp $ */
/*-
* Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: linux_ptrace.c,v 1.21 2018/01/26 09:29:15 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: linux_ptrace.c,v 1.21.8.1 2022/08/03 11:11:33 martin Exp $");
#include <sys/param.h>
#include <sys/mount.h>
@@ -180,6 +180,7 @@ linux_sys_ptrace_arch(struct lwp *l, const struct linux_sys_ptrace_args *uap,
if (error) {
break;
}
+ memset(linux_regs, 0, sizeof(*linux_regs));
memcpy(linux_regs->uregs, regs->r, 13 * sizeof(register_t));
linux_regs->uregs[LINUX_REG_SP] = regs->r_sp;
linux_regs->uregs[LINUX_REG_LR] = regs->r_lr;