If key or iv is NULL set the respective length to 0
[extended tests]
@@ -243,9 +243,11 @@ int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
return ctx->cipher->einit(ctx->provctx,
key,
- EVP_CIPHER_CTX_key_length(ctx),
+ key == NULL ? 0
+ : EVP_CIPHER_CTX_key_length(ctx),
iv,
- EVP_CIPHER_CTX_iv_length(ctx));
+ iv == NULL ? 0
+ : EVP_CIPHER_CTX_iv_length(ctx));
}
if (ctx->cipher->dinit == NULL) {
@@ -255,9 +257,11 @@ int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
return ctx->cipher->dinit(ctx->provctx,
key,
- EVP_CIPHER_CTX_key_length(ctx),
+ key == NULL ? 0
+ : EVP_CIPHER_CTX_key_length(ctx),
iv,
- EVP_CIPHER_CTX_iv_length(ctx));
+ iv == NULL ? 0
+ : EVP_CIPHER_CTX_iv_length(ctx));
/* TODO(3.0): Remove legacy code below */
legacy:
