From e1801225db996c957e9117650cf0be7734848bff Mon Sep 17 00:00:00 2001
From: AlexPeshkoff <alexander.peshkoff@gmail.com>
Date: Mon, 13 Feb 2023 17:57:27 +0300
Subject: [PATCH] Fixed #7473: Client application crash when processing
 callback requests from server during attachDatabase

---
 src/remote/client/interface.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/remote/client/interface.cpp b/src/remote/client/interface.cpp
index f21bd9077c..b76cde6313 100644
--- a/src/remote/client/interface.cpp
+++ b/src/remote/client/interface.cpp
@@ -8625,6 +8625,10 @@ static void receive_packet_with_callback(rem_port* port, PACKET* packet)
 		case op_crypt_key_callback:
 			{
 				P_CRYPT_CALLBACK* cc = &packet->p_cc;
+				Cleanup ccData([&cc]() {
+					cc->p_cc_data.cstr_length = 0;
+					cc->p_cc_data.cstr_address = nullptr;
+				});
 
 				if (port->port_client_crypt_callback)
 				{