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authorAlberto Aguirre <albaguirre@gmail.com>2018-03-02 15:01:01 -0600
committerAndreas Schneider <asn@cryptomilk.org>2018-03-11 22:58:49 +0100
commit7e1e0e5098beeaf926dc53e35f9e9f35915d5515 (patch)
tree72baae65d5b8546e2c3885b2d0c3fb7bb31d07fc /src
parent3fa0e3959ced18fcc2d6e31c55ae658ba9bc43c5 (diff)
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misc: Use SecureZeroMemory if available for explicit_bzero
Useful on Windows platforms where SecureZeroMemory is available. Signed-off-by: Alberto Aguirre <albaguirre@gmail.com> Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Diffstat (limited to 'src')
-rw-r--r--src/misc.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/misc.c b/src/misc.c
index c7b34f26..9f424281 100644
--- a/src/misc.c
+++ b/src/misc.c
@@ -1057,6 +1057,8 @@ void explicit_bzero(void *s, size_t n)
{
#if defined(HAVE_MEMSET_S)
memset_s(s, n, '\0', n);
+#elif defined(HAVE_SECURE_ZERO_MEMORY)
+ SecureZeroMemory(s, n);
#else
memset(s, '\0', n);
#if defined(HAVE_GCC_VOLATILE_MEMORY_PROTECTION)