File CVE-2021-21330.patch of Package python-aiohttp.19333

diff -Nru aiohttp-3.4.4.orig/aiohttp/http_parser.py aiohttp-3.4.4/aiohttp/http_parser.py
--- aiohttp-3.4.4.orig/aiohttp/http_parser.py	2018-09-05 09:40:54.000000000 +0200
+++ aiohttp-3.4.4/aiohttp/http_parser.py	2021-04-22 10:52:04.712257494 +0200
@@ -370,6 +370,9 @@
             raise LineTooLong(
                 'Status line is too long', self.max_line_size, len(path))
 
+        path_part, _hash_separator, url_fragment = path.partition("#")
+        path_part, _question_mark_separator, qs_part = path_part.partition("?")
+
         # method
         method = method.upper()
         if not METHRE.match(method):
@@ -396,8 +399,26 @@
                 close = False
 
         return RawRequestMessage(
-            method, path, version, headers, raw_headers,
-            close, compression, upgrade, chunked, URL(path))
+            method,
+            path,
+            version,
+            headers,
+            raw_headers,
+            close,
+            compression,
+            upgrade,
+            chunked,
+            # NOTE: `yarl.URL.build()` is used to mimic what the Cython-based
+            # NOTE: parser does, otherwise it results into the same
+            # NOTE: HTTP Request-Line input producing different
+            # NOTE: `yarl.URL()` objects
+            URL.build(
+                path=path_part,
+                query_string=qs_part,
+                fragment=url_fragment,
+                encoded=True,
+            ),
+        )
 
 
 class HttpResponseParser(HttpParser):
diff -Nru aiohttp-3.4.4.orig/tests/test_http_parser.py aiohttp-3.4.4/tests/test_http_parser.py
--- aiohttp-3.4.4.orig/tests/test_http_parser.py	2018-09-05 09:40:55.000000000 +0200
+++ aiohttp-3.4.4/tests/test_http_parser.py	2021-04-22 10:52:46.953355109 +0200
@@ -531,6 +531,7 @@
 
     assert msg.method == 'GET'
     assert msg.path == '//path'
+    assert msg.url.path == "//path"
     assert msg.version == (1, 1)
     assert not msg.should_close
     assert msg.compression is None