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report SIGSEGV/SEGV_ACCERR if code execution on stack is attempted, 

tested by Martin Husemann
This commit is contained in:
drochner 2004-03-12 13:27:03 +00:00
parent 8acd734e5f
commit 9cd594d535
1 changed files with 3 additions and 4 deletions
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7
sys/arch/sparc64/sparc64/trap.c
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@ -1,4 +1,4 @@
/* $NetBSD: trap.c,v 1.114 2004/01/18 19:41:07 martin Exp $ */
/* $NetBSD: trap.c,v 1.115 2004/03/12 13:27:03 drochner Exp $ */
/*
* Copyright (c) 1996-2002 Eduardo Horvath. All rights reserved.
@ -50,7 +50,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: trap.c,v 1.114 2004/01/18 19:41:07 martin Exp $");
__KERNEL_RCSID(0, "$NetBSD: trap.c,v 1.115 2004/03/12 13:27:03 drochner Exp $");
#define NEW_FPSTATE
@ -1562,8 +1562,7 @@ text_access_fault(tf, type, pc, sfsr)
segsz_t nss = btoc(p->p_vmspace->vm_minsaddr - va);
if (nss > vm->vm_ssize)
vm->vm_ssize = nss;
} else if (rv == EACCES)
rv = EFAULT;
}
}
if (rv != 0) {