Cleanse memory using the new OPENSSL_cleanse() function.

[oweals/openssl.git] / crypto / evp / digest.c

diff --git a/crypto/evp/digest.c b/crypto/evp/digest.c
index 9d18728d306c296cbc81e03e1455f2990336339d..33013c41a6075e3baa8e58d682fa4cc8595bba6e 100644 (file)
--- a/crypto/evp/digest.c
+++ b/crypto/evp/digest.c
@@ -301,7 +301,7 @@ int EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx)
                ctx->digest->cleanup(ctx);
        if (ctx->digest && ctx->digest->ctx_size && ctx->md_data)
                {
-               memset(ctx->md_data,0,ctx->digest->ctx_size);
+               OPENSSL_cleanse(ctx->md_data,ctx->digest->ctx_size);
                OPENSSL_free(ctx->md_data);
                }
        if(ctx->engine)