1 files changed, 6 insertions, 6 deletions

diff --git a/src/lib/libcrypto/evp/digest.c b/src/lib/libcrypto/evp/digest.c
index 6a7d86d702..4cd3565c65 100644
--- a/src/lib/libcrypto/evp/digest.c
+++ b/src/lib/libcrypto/evp/digest.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: digest.c,v 1.30 2018/04/14 07:09:21 tb Exp $ */
+/* $OpenBSD: digest.c,v 1.31 2019/04/19 17:04:45 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -186,7 +186,7 @@ EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl)
                 ctx->digest = type;
                 if (!(ctx->flags & EVP_MD_CTX_FLAG_NO_INIT) && type->ctx_size) {
                         ctx->update = type->update;
-                        ctx->md_data = malloc(type->ctx_size);
+                        ctx->md_data = calloc(1, type->ctx_size);
                         if (ctx->md_data == NULL) {
                                 EVP_PKEY_CTX_free(ctx->pctx);
                                 ctx->pctx = NULL;
@@ -281,11 +281,11 @@ EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in)
         memcpy(out, in, sizeof *out);
 
         if (in->md_data && out->digest->ctx_size) {
-                if (tmp_buf)
+                if (tmp_buf) {
                         out->md_data = tmp_buf;
-                else {
-                        out->md_data = malloc(out->digest->ctx_size);
-                        if (!out->md_data) {
+                } else {
+                        out->md_data = calloc(1, out->digest->ctx_size);
+                        if (out->md_data == NULL) {
                                 EVPerror(ERR_R_MALLOC_FAILURE);
                                 return 0;
                         }