Module Name: src
Committed By: kamil
Date: Wed May 30 23:54:03 UTC 2018
Modified Files:
src/sys/kern: sys_ptrace_common.c
Log Message:
Simplify comparison of two processes
No need to check p_pid to compare whether two processes are the same.
No functional change intended.
Sponsored by <The NetBSD Foundation>
To generate a diff of this commit:
cvs rdiff -u -r1.43 -r1.44 src/sys/kern/sys_ptrace_common.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/sys_ptrace_common.c
diff -u src/sys/kern/sys_ptrace_common.c:1.43 src/sys/kern/sys_ptrace_common.c:1.44
--- src/sys/kern/sys_ptrace_common.c:1.43 Tue May 29 23:34:18 2018
+++ src/sys/kern/sys_ptrace_common.c Wed May 30 23:54:03 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: sys_ptrace_common.c,v 1.43 2018/05/29 23:34:18 kamil Exp $ */
+/* $NetBSD: sys_ptrace_common.c,v 1.44 2018/05/30 23:54:03 kamil Exp $ */
/*-
* Copyright (c) 2008, 2009 The NetBSD Foundation, Inc.
@@ -118,7 +118,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sys_ptrace_common.c,v 1.43 2018/05/29 23:34:18 kamil Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sys_ptrace_common.c,v 1.44 2018/05/30 23:54:03 kamil Exp $");
#ifdef _KERNEL_OPT
#include "opt_ptrace.h"
@@ -403,7 +403,7 @@ ptrace_allowed(struct lwp *l, int req, s
* You can't attach to a process if:
* (1) it's the process that's doing the attaching,
*/
- if (t->p_pid == p->p_pid)
+ if (t == p)
return EINVAL;
/*
