From: Julian Seward <jseward@acm.org>
Date: Wed, 21 Jul 2010 12:46:44 +0000 (+0000)
Subject: Make the --workaround-gcc296-bugs kludge take into account the stack
X-Git-Tag: svn/VALGRIND_3_6_0~228
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=af6f731ae8494b14268ea05196a2e18e4487cd63;p=thirdparty%2Fvalgrind.git

Make the --workaround-gcc296-bugs kludge take into account the stack
redzone size.  Fixes #238208.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11217
---

diff --git a/memcheck/mc_errors.c b/memcheck/mc_errors.c
index 7b22e51d9f..00f09fcecc 100644
--- a/memcheck/mc_errors.c
+++ b/memcheck/mc_errors.c
@@ -768,6 +768,7 @@ void MC_(pp_Error) ( Error* err )
    for the --workaround-gcc296-bugs kludge. */
 static Bool is_just_below_ESP( Addr esp, Addr aa )
 {
+   esp -= VG_STACK_REDZONE_SZB;
    if (esp > aa && (esp - aa) <= VG_GCC296_BUG_STACK_SLOP)
       return True;
    else