From 822bb007023e82e6c7b8c650783880ced1595a8c Mon Sep 17 00:00:00 2001
From: Jan200101 <sentrycraft123@gmail.com>
Date: Sun, 28 Jul 2024 13:44:46 +0200
Subject: [PATCH] prevent buffer overrun when fetching non-steam apps

---
 sgdboop.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sgdboop.c b/sgdboop.c
index c463d5d..1140404 100644
--- a/sgdboop.c
+++ b/sgdboop.c
@@ -814,7 +814,7 @@ struct nonSteamApp* getNonSteamApps(int includeMods) {
 		uint64_t intBytes[4];
 
 		// Parse the vdf content
-		while (strstr_i(parsingChar, "appname") > 0) {
+		while ((parsingChar - fileContent) < filesize && strstr_i(parsingChar, "appname") > 0) {
 
 			uint64_t appid_old = 0;
 			uint64_t appid = 0;