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correct __ssp_overlap() to not trigger for adjacent areas

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plunky 2015-09-03 20:43:47 +00:00
parent 688f2bd11b
commit 762a9b9c68
1 changed files with 2 additions and 2 deletions
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4
include/ssp/ssp.h
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@ -1,4 +1,4 @@
/* $NetBSD: ssp.h,v 1.12 2015/06/25 18:41:03 joerg Exp $ */ /* $NetBSD: ssp.h,v 1.13 2015/09/03 20:43:47 plunky Exp $ */
/*- /*-
* Copyright (c) 2006, 2011 The NetBSD Foundation, Inc. * Copyright (c) 2006, 2011 The NetBSD Foundation, Inc.
@ -79,7 +79,7 @@ __ssp_inline rtype fun args { \
__ssp_redirect_raw(rtype, fun, fun, args, call, 1, __ssp_bos0) __ssp_redirect_raw(rtype, fun, fun, args, call, 1, __ssp_bos0)
#define __ssp_overlap(a, b, l) \ #define __ssp_overlap(a, b, l) \
(((a) <= (b) && (b) <= (a) + (l)) || ((b) <= (a) && (a) <= (b) + (l))) (((a) <= (b) && (b) < (a) + (l)) || ((b) <= (a) && (a) < (b) + (l)))
__BEGIN_DECLS __BEGIN_DECLS
void __stack_chk_fail(void) __dead; void __stack_chk_fail(void) __dead;