From f99a02505abbc215bd682355ea169efda579fffc Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf@nereid.pl>
Date: Sat, 23 May 2026 13:33:16 +0200
Subject: [PATCH] Fix possible div-by-zero.

If as.ipMaxAsm.local is 0 and m_childCalls is false, GetHotnessColor(count, 0)
performs float(2 * count) / 0. The old code explicitly guarded against this
with the as.ipMaxAsm.local != 0 check.
---
 profiler/src/profiler/TracySourceView.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/profiler/src/profiler/TracySourceView.cpp b/profiler/src/profiler/TracySourceView.cpp
index 74b755a0..560156ba 100644
--- a/profiler/src/profiler/TracySourceView.cpp
+++ b/profiler/src/profiler/TracySourceView.cpp
@@ -2775,7 +2775,7 @@ uint64_t SourceView::RenderSymbolAsmView( const AddrStatData& as, Worker& worker
         const auto x60 = round( rect.Min.x + rect.GetWidth() * 0.6f );
         for( size_t i=0; i<buckets.size(); i++ )
         {
-            if( buckets[i] < 0 ) continue;
+            if( buckets[i] <= 0 ) continue;
             const auto y0 = round( rect.Min.y + float( i ) / bucketNum * rect.GetHeight() );
             const auto y1 = round( rect.Min.y + float( i + 1 ) / bucketNum * rect.GetHeight() );
             const auto color = GetHotnessColor( buckets[i], m_childCalls ? (as.ipMaxAsm.local + as.ipMaxAsm.ext) : as.ipMaxAsm.local );