Initialize rows using heap for large images

(cherry picked from commit 2f9d12046db17362f93e2c0c5daa120fb3b7dc15)

Initialize-rows-using-heap-for-large-images.patch

@@ -0,0 +1,25 @@
+From 26af56ed7ffbec97640c52145137a5f41ec8213b Mon Sep 17 00:00:00 2001
+From: Joshua Sager <joshua.sager@shopify.com>
+Date: Mon, 13 Sep 2021 17:50:33 -0400
+Subject: [PATCH] Initialize rows using heap for large images
+
+---
+ libimagequant.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/libimagequant.c b/libimagequant.c
+index 5507614..18b5ef6 100644
+--- a/libimagequant.c
++++ b/libimagequant.c
+@@ -2100,7 +2100,7 @@ LIQ_EXPORT LIQ_NONNULL liq_error liq_write_remapped_image(liq_result *result, li
+         return LIQ_BUFFER_TOO_SMALL;
+     }
+ 
+-    LIQ_ARRAY(unsigned char *, rows, input_image->height);
++    unsigned char **rows = malloc(input_image->height * sizeof(unsigned char *));
+     unsigned char *buffer_bytes = buffer;
+     for(unsigned int i=0; i < input_image->height; i++) {
+         rows[i] = &buffer_bytes[input_image->width * i];
+-- 
+2.42.0.windows.2
+

libimagequant.spec

@@ -1,6 +1,6 @@
 Name:           libimagequant
 Version:        2.15.1
-Release:        3
+Release:        4
 Summary:        Palette quantization library
 License:        GPLv3+ and MIT
 URL:            https://github.com/ImageOptim/libimagequant
@@ -8,7 +8,8 @@ Source0:        %{url}/archive/%{version}/%{name}-%{version}.tar.gz
 
 Patch0000:      libimagequant_solibperm.patch
 Patch0001:      0001-de-recurse-hist_item_sort_halfvar.patch
-
+# https://github.com/ImageOptim/libimagequant/commit/26af56ed7ffbec97640c52145137a5f41ec8213b
+Patch0002:      Initialize-rows-using-heap-for-large-images.patch
 
 BuildRequires:  gcc
 
@@ -49,6 +50,9 @@ rm -f %{buildroot}%{_libdir}/%{name}.a
 %{_libdir}/pkgconfig/imagequant.pc
 
 %changelog
+* Tue Nov 28 2023 yaoxin <yao_xin001@hoperun.com> - 2.15.1-4
+- Initialize rows using heap for large images
+
 * Mon Oct 23 2023 liubo <liubo1@xfusion.com> - 2.15.1-3
 - de-recurse hist_item_sort_halfvar()