Fix merge error

[openssl.git] / crypto / evp / evp_enc.c

diff --git a/crypto/evp/evp_enc.c b/crypto/evp/evp_enc.c
index aea7accf6fe0fb5e4c8a81694cd4ac57b61a06a0..7ef0dd81d908f1ab5d79c5a49bfe104bd464ba72 100644 (file)
--- a/crypto/evp/evp_enc.c
+++ b/crypto/evp/evp_enc.c
@@ -57,7 +57,7 @@
  */
 
 #include <stdio.h>
-#include "cryptlib.h"
+#include "internal/cryptlib.h"
 #include <openssl/evp.h>
 #include <openssl/err.h>
 #include <openssl/rand.h>
@@ -66,8 +66,6 @@
 #endif
 #include "evp_locl.h"
 
-const char EVP_version[] = "EVP" OPENSSL_VERSION_PTEXT;
-
 void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *ctx)
 {
     memset(ctx, 0, sizeof(*ctx));
@@ -76,7 +74,7 @@ void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *ctx)
 EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void)
 {
     EVP_CIPHER_CTX *ctx = OPENSSL_malloc(sizeof(*ctx));
-    if (ctx)
+    if (ctx != NULL)
         EVP_CIPHER_CTX_init(ctx);
     return ctx;
 }
@@ -160,12 +158,11 @@ int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
 
         ctx->cipher = cipher;
         if (ctx->cipher->ctx_size) {
-            ctx->cipher_data = OPENSSL_malloc(ctx->cipher->ctx_size);
-            if (!ctx->cipher_data) {
+            ctx->cipher_data = OPENSSL_zalloc(ctx->cipher->ctx_size);
+            if (ctx->cipher_data == NULL) {
                 EVPerr(EVP_F_EVP_CIPHERINIT_EX, ERR_R_MALLOC_FAILURE);
                 return 0;
             }
-            memset(ctx->cipher_data, 0, ctx->cipher->ctx_size);
         } else {
             ctx->cipher_data = NULL;
         }
@@ -623,7 +620,7 @@ int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in)
 
     if (in->cipher_data && in->cipher->ctx_size) {
         out->cipher_data = OPENSSL_malloc(in->cipher->ctx_size);
-        if (!out->cipher_data) {
+        if (out->cipher_data == NULL) {
             EVPerr(EVP_F_EVP_CIPHER_CTX_COPY, ERR_R_MALLOC_FAILURE);
             return 0;
         }