From cfb8d100b7295b2da9b1ee04afbf9a9b58db5c1f Mon Sep 17 00:00:00 2001
From: Nyall Dawson <nyall.dawson@gmail.com>
Date: Wed, 18 Jun 2025 14:52:03 +1000
Subject: [PATCH] Add early exit path to hue/saturation filter

---
 src/core/raster/qgshuesaturationfilter.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/core/raster/qgshuesaturationfilter.cpp b/src/core/raster/qgshuesaturationfilter.cpp
index 90b88f707d5..f5deb301f62 100644
--- a/src/core/raster/qgshuesaturationfilter.cpp
+++ b/src/core/raster/qgshuesaturationfilter.cpp
@@ -154,6 +154,9 @@ QgsRasterBlock *QgsHueSaturationFilter::block( int bandNo, QgsRectangle  const &
 
   for ( int row = 0; row < height; ++row )
   {
+    if ( feedback->isCanceled() )
+      return nullptr;
+
     for ( int col = 0; col < width; ++col )
     {
       const qgssize i = static_cast< qgssize >( row ) * width + static_cast< qgssize >( col );