[src/trunk]: src/sys/kern PR/54549: ng0: always initialize execname.

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ba918f9db455
branches:  trunk
changeset: 965452:ba918f9db455
user:      christos <christos%NetBSD.org@localhost>
date:      Mon Sep 16 11:11:34 2019 +0000

description:
PR/54549: ng0: always initialize execname.

diffstat:

 sys/kern/exec_elf.c |  7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diffs (35 lines):

diff -r 3b9020a4dcad -r ba918f9db455 sys/kern/exec_elf.c
--- a/sys/kern/exec_elf.c       Mon Sep 16 11:03:08 2019 +0000
+++ b/sys/kern/exec_elf.c       Mon Sep 16 11:11:34 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: exec_elf.c,v 1.99 2019/09/15 20:20:26 christos Exp $   */
+/*     $NetBSD: exec_elf.c,v 1.100 2019/09/16 11:11:34 christos Exp $  */
 
 /*-
  * Copyright (c) 1994, 2000, 2005, 2015 The NetBSD Foundation, Inc.
@@ -57,7 +57,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(1, "$NetBSD: exec_elf.c,v 1.99 2019/09/15 20:20:26 christos Exp $");
+__KERNEL_RCSID(1, "$NetBSD: exec_elf.c,v 1.100 2019/09/16 11:11:34 christos Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_pax.h"
@@ -160,6 +160,7 @@
        char *path = l->l_proc->p_path;
        int error;
 
+       execname = NULL;
        a = ai;
 
        memset(ai, 0, sizeof(ai));
@@ -233,8 +234,6 @@
                }
 
                exec_free_emul_arg(pack);
-       } else {
-               execname = NULL;
        }
 
        a->a_type = AT_NULL;