1 files changed, 5 insertions, 5 deletions

diff --git a/src/lib/libcrypto/evp/evp_enc.c b/src/lib/libcrypto/evp/evp_enc.c
index 71ed70a215..bb49e28267 100644
--- a/src/lib/libcrypto/evp/evp_enc.c
+++ b/src/lib/libcrypto/evp/evp_enc.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: evp_enc.c,v 1.42 2019/04/14 16:46:26 jsing Exp $ */
+/* $OpenBSD: evp_enc.c,v 1.43 2019/04/14 17:16:57 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -144,8 +144,8 @@ EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, ENGINE *impl,
 
                 ctx->cipher = cipher;
                 if (ctx->cipher->ctx_size) {
-                        ctx->cipher_data = malloc(ctx->cipher->ctx_size);
-                        if (!ctx->cipher_data) {
+                        ctx->cipher_data = calloc(1, ctx->cipher->ctx_size);
+                        if (ctx->cipher_data == NULL) {
                                 EVPerror(ERR_R_MALLOC_FAILURE);
                                 return 0;
                         }
@@ -667,8 +667,8 @@ EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in)
         memcpy(out, in, sizeof *out);
 
         if (in->cipher_data && in->cipher->ctx_size) {
-                out->cipher_data = malloc(in->cipher->ctx_size);
-                if (!out->cipher_data) {
+                out->cipher_data = calloc(1, in->cipher->ctx_size);
+                if (out->cipher_data == NULL) {
                         EVPerror(ERR_R_MALLOC_FAILURE);
                         return 0;
                 }