From c9c2106bb94500d7ee5804d4cb6f4e26027a75d2 Mon Sep 17 00:00:00 2001
From: Bram Matthys <syzop@vulnscan.org>
Date: Sat, 21 Aug 2021 09:45:44 +0200
Subject: [PATCH] Use SHA256 hash for cache/<object> instead of old MD5

---
 src/support.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/support.c b/src/support.c
index d388abc43..67ab4570f 100644
--- a/src/support.c
+++ b/src/support.c
@@ -874,9 +874,9 @@ char *unreal_getmodfilename(char *path)
 char *unreal_mkcache(const char *url)
 {
 	static char tempbuf[PATH_MAX+1];
-	char tmp2[33];
+	char tmp2[128];
 	
-	snprintf(tempbuf, PATH_MAX, "%s/%s", CACHEDIR, md5hash(tmp2, url, strlen(url)));
+	snprintf(tempbuf, PATH_MAX, "%s/%s", CACHEDIR, sha256hash(tmp2, url, strlen(url)));
 	return tempbuf;
 }