commit 266f4904a222a784080e29aad0916849e507515d
author Alexander Buchkovsky <olex.buchkovsky@gmail.com> Tue Sep 04 19:10:28 2018 +0300
committer Victor Stinner <vstinner@redhat.com> Tue Sep 04 18:10:28 2018 +0200
tree b4ae212e6a9c6103e38d2d9679566b407bf0e81b
parent 7917aadb3edb7616d6164c5eaba24df6ac0a5fc6

bpo-34563: Fix for invalid assert on big output of multiprocessing.Process (GH-9027)

Fix for invalid assert on big output of multiprocessing.Process.

Modules/clinic/_winapi.c.h

diff --git a/Modules/clinic/_winapi.c.h b/Modules/clinic/_winapi.c.h
index b14f087..c66522e 100644
--- a/Modules/clinic/_winapi.c.h
+++ b/Modules/clinic/_winapi.c.h
@@ -673,7 +673,7 @@
     {"ReadFile", (PyCFunction)_winapi_ReadFile, METH_FASTCALL|METH_KEYWORDS, _winapi_ReadFile__doc__},
 
 static PyObject *
-_winapi_ReadFile_impl(PyObject *module, HANDLE handle, int size,
+_winapi_ReadFile_impl(PyObject *module, HANDLE handle, DWORD size,
                       int use_overlapped);
 
 static PyObject *
@@ -681,9 +681,9 @@
 {
     PyObject *return_value = NULL;
     static const char * const _keywords[] = {"handle", "size", "overlapped", NULL};
-    static _PyArg_Parser _parser = {"" F_HANDLE "i|i:ReadFile", _keywords, 0};
+    static _PyArg_Parser _parser = {"" F_HANDLE "k|i:ReadFile", _keywords, 0};
     HANDLE handle;
-    int size;
+    DWORD size;
     int use_overlapped = 0;
 
     if (!_PyArg_ParseStackAndKeywords(args, nargs, kwnames, &_parser,
@@ -941,4 +941,4 @@
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=ec7f36eb7efc9d00 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=baaf3d379b91be0a input=a9049054013a1b77]*/