From d476f2768e4c26ae5a2671e3edfa7a5d0c31b1eb Mon Sep 17 00:00:00 2001
From: Dirk Eibach <dirk.eibach@gmx.de>
Date: Tue, 10 Dec 2024 16:03:16 +0100
Subject: [PATCH] Properly limit blob fragment size

---
 public/client/TracyProfiler.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/public/client/TracyProfiler.cpp b/public/client/TracyProfiler.cpp
index 5abc1035..04770dc4 100644
--- a/public/client/TracyProfiler.cpp
+++ b/public/client/TracyProfiler.cpp
@@ -3273,7 +3273,8 @@ void Profiler::SendBlob( const char* ptr, size_t len )
     MemWrite( &item.hdr.type, QueueType::BlobFragment );
     while (len)
     {
-        uint32_t fragment_size = len > TargetFrameSize ? TargetFrameSize : len;
+        const uint32_t max_fragment_size = TargetFrameSize - QueueDataSize[(int)QueueType::BlobFragment] - sizeof( uint32_t );
+        uint32_t fragment_size = len > max_fragment_size ? max_fragment_size : len;
         len -= fragment_size;
 
         NeedDataSize( QueueDataSize[(int)QueueType::BlobFragment] + sizeof( fragment_size ) + fragment_size );