prevent buffer overrun when fetching non-steam apps

SteamGridDB · Jul 29, 2024 · 11495d3 · 11495d3
1 parent 0ee9765
commit 11495d3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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;