From 167d062dd9d60177691aa675a8a5b64424aa00e3 Mon Sep 17 00:00:00 2001
From: Jack Lloyd <lloyd@randombit.net>
Date: Wed, 17 Feb 2016 00:17:09 -0500
Subject: Add constant time conditional swap, add, sub for bigint words

Not optimized and relies on asm support for const time word_add/word_sub
instructions.

Fix a bug introduced in 46e9a89 - unpoison needs to call the valgrind
API with the pointer rather than the reference. Caused values not to
be unpoisoned.
---
 src/lib/utils/ct_utils.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/lib/utils/ct_utils.h')

diff --git a/src/lib/utils/ct_utils.h b/src/lib/utils/ct_utils.h
index 3d0d1ac86..401a53e86 100644
--- a/src/lib/utils/ct_utils.h
+++ b/src/lib/utils/ct_utils.h
@@ -68,7 +68,7 @@ template<typename T>
 inline void unpoison(T& p)
    {
 #if defined(BOTAN_HAS_VALGRIND)
-   VALGRIND_MAKE_MEM_DEFINED(p, sizeof(T));
+   VALGRIND_MAKE_MEM_DEFINED(&p, sizeof(T));
 #else
    BOTAN_UNUSED(p);
 #endif
-- 
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