[PR #9781/81162572 backport][3.11] Ensure Cython WebSocket parser can handle frames of 2**23 in size (#9782)

patchback[bot] · bdraco · web-flow · commit e499d552eca4 · 2024-11-10T21:05:15.000Z
Co-authored-by: J. Nick Koston &lt;nick@koston.org&gt;
diff --git a/CHANGES/9781.feature.rst b/CHANGES/9781.feature.rst
@@ -0,0 +1 @@
+9543.feature.rst
diff --git a/aiohttp/_websocket/reader_c.pxd b/aiohttp/_websocket/reader_c.pxd
@@ -46,12 +46,12 @@ cdef class WebSocketReader:
     cdef object _frame_fin
     cdef object _frame_opcode
     cdef object _frame_payload
-    cdef unsigned int _frame_payload_len
+    cdef unsigned long long _frame_payload_len
 
     cdef bytes _tail
     cdef bint _has_mask
     cdef bytes _frame_mask
-    cdef unsigned int _payload_length
+    cdef unsigned long long _payload_length
     cdef unsigned int _payload_length_flag
     cdef object _compressed
     cdef object _decompressobj
