free null cleanup finale

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

diff --git a/crypto/evp/p_open.c b/crypto/evp/p_open.c
index 229eb6417af87235138056e2d38957b035cbb3de..481c85518a6c5dd510b32cf646f127f7f57a6815 100644 (file)
--- a/crypto/evp/p_open.c
+++ b/crypto/evp/p_open.c
@@ -88,7 +88,7 @@ int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
     }
 
     size = RSA_size(priv->pkey.rsa);
-    key = (unsigned char *)OPENSSL_malloc(size + 2);
+    key = OPENSSL_malloc(size + 2);
     if (key == NULL) {
         /* ERROR */
         EVPerr(EVP_F_EVP_OPENINIT, ERR_R_MALLOC_FAILURE);
@@ -105,9 +105,7 @@ int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
 
     ret = 1;
  err:
-    if (key != NULL)
-        OPENSSL_cleanse(key, size);
-    OPENSSL_free(key);
+    OPENSSL_clear_free(key, size);
     return (ret);
 }