From 9c30df83e31833248336c465ef8296b339d21e05 Mon Sep 17 00:00:00 2001
From: Vitaliy Filippov <vitalif@yourcmc.ru>
Date: Sun, 3 Apr 2022 10:41:45 +0300
Subject: [PATCH] Fix a HUGE :) bug in NBD proxy

The bug could result in corrupted data on large writes
---
 src/nbd_proxy.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/nbd_proxy.cpp b/src/nbd_proxy.cpp
index 29d5ab97..8f42a045 100644
--- a/src/nbd_proxy.cpp
+++ b/src/nbd_proxy.cpp
@@ -690,6 +690,7 @@ protected:
             {
                 assert(result <= cur_left);
                 cur_left -= result;
+                cur_buf = (uint8_t*)cur_buf + result;
                 result = 0;
             }
             if (cur_left <= 0)