From 55a823897117ccb3b00d0826a4d7379863cfccd2 Mon Sep 17 00:00:00 2001
From: Lawrence Lee <billee@ucdavis.edu>
Date: Wed, 1 Jul 2020 11:15:06 -0700
Subject: [PATCH] Fix temp image dimensions in transform (#5594)

The temporary image should be the same size as the transformed image,
not the original image.
---
 rtengine/iptransform.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rtengine/iptransform.cc b/rtengine/iptransform.cc
index 47153c93c..292d96383 100644
--- a/rtengine/iptransform.cc
+++ b/rtengine/iptransform.cc
@@ -695,7 +695,7 @@ void ImProcFunctions::transform (Imagefloat* original, Imagefloat* transformed,
             // steps, using an intermediate temporary image. There's room for
             // optimization of course...
             if (pLCPMap && params->lensProf.useCA && pLCPMap->isCACorrectionAvailable()) {
-                tmpimg.reset(new Imagefloat(original->getWidth(), original->getHeight()));
+                tmpimg.reset(new Imagefloat(transformed->getWidth(), transformed->getHeight()));
                 dest = tmpimg.get();
             }
         }