Merge pull request #922 from joanhey/fix-400-bad-request

Fix 400 Bad Request
walkor · Jun 28, 2023 · 4bde503 · 4bde503
2 parents 2a224cf + 59b6eb0
commit 4bde503
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/Protocols/Http.php b/src/Protocols/Http.php
@@ -118,15 +118,15 @@ public static function input(string $buffer, TcpConnection $connection): int
         $firstLine = explode(" ", strstr($buffer, "\r\n", true), 3);
 
         if (!in_array($firstLine[0], ['GET', 'POST', 'OPTIONS', 'HEAD', 'DELETE', 'PUT', 'PATCH'])) {
-            $connection->close("HTTP/1.1 400 Bad Request\r\n\r\n", true);
+            $connection->close("HTTP/1.1 400 Bad Request\r\nContent-Length: 0\r\n\r\n", true);
             return 0;
         }
 
         $header = substr($buffer, 0, $crlfPos);
         $hostHeaderPosition = stripos($header, "\r\nHost: ");
 
         if (false === $hostHeaderPosition && $firstLine[2] === "HTTP/1.1") {
-            $connection->close("HTTP/1.1 400 Bad Request\r\n\r\n", true);
+            $connection->close("HTTP/1.1 400 Bad Request\r\nContent-Length: 0\r\n\r\n", true);
             return 0;
         }
 
@@ -139,7 +139,7 @@ public static function input(string $buffer, TcpConnection $connection): int
         } else {
             $hasContentLength = false;
             if (false !== stripos($header, "\r\nTransfer-Encoding:")) {
-                $connection->close("HTTP/1.1 400 Bad Request\r\n\r\n", true);
+                $connection->close("HTTP/1.1 400 Bad Request\r\nContent-Length: 0\r\n\r\n", true);
                 return 0;
             }
         }