From dc6efb5b374c21744fe356efcfd823abd0af2dd3 Mon Sep 17 00:00:00 2001
From: James McCoy <jamessan@jamessan.com>
Date: Thu, 19 Apr 2018 20:32:48 -0400
Subject: [PATCH] Use uint64_t to detect out of range graphics command id

parse_graphics_code() uses an unsigned long to detect if the id is
"> UINT32_MAX", however sizeof(long) == sizeof(void *) on Linux systems.
So this condition will be impossible on any 32-bit system.
---
 kitty/parser.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kitty/parser.c b/kitty/parser.c
index 0980a904c..e2cbffb50 100644
--- a/kitty/parser.c
+++ b/kitty/parser.c
@@ -816,7 +816,7 @@ parse_graphics_code(Screen *screen, PyObject UNUSED *dump_callback) {
     enum KEYS key = 'a';
     static GraphicsCommand g;
     unsigned int i, code;
-    unsigned long lcode;
+    uint64_t lcode;
     bool is_negative;
     memset(&g, 0, sizeof(g));
     static uint8_t payload[4096];