libimagequant/Initialize-rows-using-heap-for-large-images.patch
starlet-dx 18741dbede Initialize rows using heap for large images
(cherry picked from commit 2f9d12046db17362f93e2c0c5daa120fb3b7dc15)
2023-11-29 14:06:18 +08:00

26 lines
889 B
Diff

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