From 342b106bbbe3c975e1fd21648d457b65b8374e8b Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Mon, 19 Oct 2026 01:10:23 -0500
Subject: [PATCH] Perform control stream encryption in-place

---
 src/ControlStream.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/ControlStream.c b/src/ControlStream.c
index 82084c3..2dfb898 100644
--- a/src/ControlStream.c
+++ b/src/ControlStream.c
@@ -703,7 +703,6 @@ static bool sendMessageEnet(short ptype, short paylen, const void* payload, uint
     if (encryptedControlStream) {
         PNVCTL_ENCRYPTED_PACKET_HEADER encPacket;
         PNVCTL_ENET_PACKET_HEADER_V2 packet;
-        char tempBuffer[256];
 
         enetPacket = enet_packet_create(NULL,
                                         sizeof(*encPacket) + AES_GCM_TAG_LENGTH + sizeof(*packet) + paylen,
@@ -722,8 +721,7 @@ static bool sendMessageEnet(short ptype, short paylen, const void* payload, uint
         encPacket->seq = currentEnetSequenceNumber++;
 
         // Construct the plaintext data for encryption
-        LC_ASSERT(sizeof(*packet) + paylen < sizeof(tempBuffer));
-        packet = (PNVCTL_ENET_PACKET_HEADER_V2)tempBuffer;
+        packet = (PNVCTL_ENET_PACKET_HEADER_V2)(((unsigned char*)(encPacket + 1)) + AES_GCM_TAG_LENGTH);
         packet->type = ptype;
         packet->payloadLength = paylen;
         memcpy(&packet[1], payload, paylen);