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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision d3ae95e1e945ed20297e1c38ba43a18b7a868ab6 authored by Alex Rebert on 22 January 2020, 23:28:31 UTC, committed by Gregory P. Smith on 22 January 2020, 23:28:31 UTC 
bpo-35182: fix communicate() crash after child closes its pipes (GH-17020) (GH-18117)
 
When communicate() is called in a loop, it crashes when the child process
has already closed any piped standard stream, but still continues to be running

Co-authored-by: Andriy Maletsky <andriy.maletsky@gmail.com>
1 parent 1f0f102
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Tip revision: d3ae95e1e945ed20297e1c38ba43a18b7a868ab6 authored by Alex Rebert on 22 January 2020, 23:28:31 UTC
bpo-35182: fix communicate() crash after child closes its pipes (GH-17020) (GH-18117)
Tip revision: d3ae95e
intrcheck.h 

#ifndef Py_INTRCHECK_H
#define Py_INTRCHECK_H
#ifdef __cplusplus
extern "C" {
#endif

PyAPI_FUNC(int) PyOS_InterruptOccurred(void);
PyAPI_FUNC(void) PyOS_InitInterrupts(void);
#ifdef HAVE_FORK
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03070000
PyAPI_FUNC(void) PyOS_BeforeFork(void);
PyAPI_FUNC(void) PyOS_AfterFork_Parent(void);
PyAPI_FUNC(void) PyOS_AfterFork_Child(void);
#endif
#endif
/* Deprecated, please use PyOS_AfterFork_Child() instead */
Py_DEPRECATED(3.7) PyAPI_FUNC(void) PyOS_AfterFork(void);

#ifndef Py_LIMITED_API
PyAPI_FUNC(int) _PyOS_IsMainThread(void);
PyAPI_FUNC(void) _PySignal_AfterFork(void);

#ifdef MS_WINDOWS
/* windows.h is not included by Python.h so use void* instead of HANDLE */
PyAPI_FUNC(void*) _PyOS_SigintEvent(void);
#endif
#endif /* !Py_LIMITED_API */

#ifdef __cplusplus
}
#endif
#endif /* !Py_INTRCHECK_H */
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