From b17254925ddd82aa633ca8128751b93840fabc9b Mon Sep 17 00:00:00 2001
From: Matt Johnston <matt@ucc.asn.au>
Date: Thu, 25 May 2017 22:19:46 +0800
Subject: [PATCH] Just use memset, it should'be be optimised out in a separate
file
--HG--
branch : fuzz
---
dbhelpers.c | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/dbhelpers.c b/dbhelpers.c
index f7461d99..bb9c2fcb 100644
--- a/dbhelpers.c
+++ b/dbhelpers.c
@@ -9,16 +9,8 @@ void m_burn(void *data, unsigned int len) {
#elif defined(HAVE_EXPLICIT_BZERO)
explicit_bzero(data, len);
#else
-/* Based on the method in David Wheeler's
- * "Secure Programming for Linux and Unix HOWTO". May not be safe
- * against link-time optimisation. */
- volatile char *p = data;
-
- if (data == NULL)
- return;
- while (len--) {
- *p++ = 0x0;
- }
+ volatile void *p = data;
+ memset(p, 0x0, len);
#endif
}
--
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