From 1d66bdc002b19982a760b14c74938518c5a239eb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fl=C3=B6ssie?= <floessie.mail@gmail.com>
Date: Sun, 17 May 2020 09:55:41 +0200
Subject: [PATCH] Fix leak in `crxFreeImageData()` (by Danny Heijl), fixes
 #5758

---
 rtengine/canon_cr3_decoder.cc | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/rtengine/canon_cr3_decoder.cc b/rtengine/canon_cr3_decoder.cc
index d9a10900c..f9850189c 100644
--- a/rtengine/canon_cr3_decoder.cc
+++ b/rtengine/canon_cr3_decoder.cc
@@ -3042,11 +3042,11 @@ bool crxSetupImageData(
 
 void crxFreeImageData(CrxImage* img)
 {
-    CrxTile* tile = img->tiles;
-    const int nTiles = img->tileRows * img->tileCols;
-
     if (img->tiles) {
-        for (std::int32_t curTile = 0; curTile < nTiles; curTile++, tile++) {
+        CrxTile* const tile = img->tiles;
+        const int nTiles = img->tileRows * img->tileCols;
+
+        for (std::int32_t curTile = 0; curTile < nTiles; ++curTile) {
             if (tile[curTile].comps) {
                 for (std::int32_t curPlane = 0; curPlane < img->nPlanes; ++curPlane) {
                     crxFreeSubbandData(img, tile[curTile].comps + curPlane);