allow setting maximum decompressed size for ZLibCompressedStringReader and GZipCompressedStringReader

Author: KurtThiemann

src/IO/Reader/GZipCompressedStringReader.php

@@ -9,9 +9,9 @@ class GZipCompressedStringReader extends StringReader
     /**
      * @throws Exception
      */
-    public function __construct(string $data, int $format)
+    public function __construct(string $data, int $format, int $maxDecompressedSize = 0)
     {
-        if (($uncompressed = @gzdecode($data)) === false) {
+        if (($uncompressed = @gzdecode($data, $maxDecompressedSize)) === false) {
             throw new Exception("Invalid GZip data");
         }
         parent::__construct($uncompressed, $format);

src/IO/Reader/ZLibCompressedStringReader.php

@@ -9,9 +9,9 @@ class ZLibCompressedStringReader extends StringReader
     /**
      * @throws Exception
      */
-    public function __construct(string $data, int $format)
+    public function __construct(string $data, int $format, int $maxDecompressedSize = 0)
     {
-        if (($uncompressed = @zlib_decode($data)) === false) {
+        if (($uncompressed = @zlib_decode($data, $maxDecompressedSize)) === false) {
             throw new Exception("Invalid ZLib data");
         }
         parent::__construct($uncompressed, $format);