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Improve diagnostics message on entry point too low/high checking

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This commit is contained in:
reinoud 2011-09-16 21:02:28 +00:00
parent 1594e4f0e7
commit 12590f04bf
1 changed files with 8 additions and 6 deletions
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14
sys/kern/kern_exec.c
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@ -1,4 +1,4 @@
/* $NetBSD: kern_exec.c,v 1.328 2011/08/27 18:11:48 reinoud Exp $ */
/* $NetBSD: kern_exec.c,v 1.329 2011/09/16 21:02:28 reinoud Exp $ */
/*-
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@ -59,7 +59,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: kern_exec.c,v 1.328 2011/08/27 18:11:48 reinoud Exp $");
__KERNEL_RCSID(0, "$NetBSD: kern_exec.c,v 1.329 2011/09/16 21:02:28 reinoud Exp $");
#include "opt_exec.h"
#include "opt_ktrace.h"
@ -374,8 +374,9 @@ check_exec(struct lwp *l, struct exec_package *epp, struct pathbuf *pb)
/* Seems ok: check that entry point is not too high */
if (epp->ep_entry > epp->ep_vm_maxaddr) {
#ifdef DIAGNOSTIC
printf("%s: rejecting due to "
"too high entry address\n", __func__);
printf("%s: rejecting %p due to "
"too high entry address\n",
__func__, (void *) epp->ep_entry);
#endif
error = ENOEXEC;
break;
@ -383,8 +384,9 @@ check_exec(struct lwp *l, struct exec_package *epp, struct pathbuf *pb)
/* Seems ok: check that entry point is not too low */
if (epp->ep_entry < epp->ep_vm_minaddr) {
#ifdef DIAGNOSTIC
printf("%s: rejecting due to "
"too low entry address\n", __func__);
printf("%s: rejecting %p due to "
"too low entry address\n",
__func__, (void *) epp->ep_entry);
#endif
error = ENOEXEC;
break;