Added a check for malformed request paths

2025-03-18 22:12:46 +01:00
parent 2fd0d4f64f
commit 065b181530
3 changed files with 30 additions and 1 deletions
--- a/Server.go
+++ b/Server.go
@ -157,7 +157,14 @@ func (s *server) handleConnection(conn net.Conn) {
 			lastSpace = len(message) - len("\r\n")
 		}

-		url = message[space+1 : lastSpace]
+		space += 1
+
+		if space > lastSpace {
+			io.WriteString(conn, "HTTP/1.1 400 Bad Request\r\n\r\n")
+			return
+		}
+
+		url = message[space:lastSpace]

 		// Add headers until we meet an empty line
 		for {