CLOUD: Fix crash on HTTP request with unparsed path

Occurred during an nmap scan. Fixes bug #12997
scummvm · Oct 14, 2021 · f3b0451 · f3b0451
1 parent 562c0f7
commit f3b0451
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/backends/networking/sdl_net/handlers/resourcehandler.cpp b/backends/networking/sdl_net/handlers/resourcehandler.cpp
@@ -54,10 +54,13 @@ const char *ResourceHandler::determineMimeType(Common::String &filename) {
 
 void ResourceHandler::handle(Client &client) {
 	Common::String filename = client.path();
-	filename.deleteChar(0);
+
+	// remove leading slash
+	if (filename.size() > 0 && filename[0] == '/')
+		filename.deleteChar(0);
 
 	// if archive hidden file is requested, ignore
-	if (filename.size() && filename[0] == '.')
+	if (filename.size() > 0 && filename[0] == '.')
 		return;
 
 	// if file not found, don't set handler either