From 9b971d2fcc745ec06c9e840477cc7e924d6c2db6 Mon Sep 17 00:00:00 2001
From: Niko PLP <niko@nextgraph.org>
Date: Wed, 16 Aug 2023 07:03:27 +0300
Subject: [PATCH] randomize only the IV part of prefix

---
 librocksdb-sys/rocksdb/plugin/openssl/openssl_provider.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/librocksdb-sys/rocksdb/plugin/openssl/openssl_provider.cc b/librocksdb-sys/rocksdb/plugin/openssl/openssl_provider.cc
index 429ef5a..3adfd9d 100644
--- a/librocksdb-sys/rocksdb/plugin/openssl/openssl_provider.cc
+++ b/librocksdb-sys/rocksdb/plugin/openssl/openssl_provider.cc
@@ -270,7 +270,7 @@ Status OpensslProvider::AddCipher(const std::string& /*descriptor*/,
 
 Status OpensslProvider::CreateNewPrefix(const std::string& /*fname*/,
                                       char* prefix, size_t prefixLength) const {
-  if (1 != RAND_bytes(reinterpret_cast<unsigned char *>(prefix), static_cast<int>(prefixLength)) ){
+  if (1 != RAND_bytes(reinterpret_cast<unsigned char *>(prefix), static_cast<int>(OpensslCipherStream::kBlockSize)) ){
     return handleErrors("Failed to get random numbers.");//Status::Aborted(ERR_reason_error_string(ERR_get_error()));
   }
   //if( 1 != EVP_CIPHER_up_ref(aes_cipher_)) return handleErrors("Failed to create OpensslCipherStream.");