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v0.5.1
Revision eab421bff954e4fb77516bfe6c98d30ced1412d0 authored by Serhiy Storchaka on 04 December 2018, 10:02:48 UTC, committed by GitHub on 04 December 2018, 10:02:48 UTC 
[2.7] bpo-25862: Fix several bugs in the _io module. (GH-8026) (GH-8033)
 
They can be exposed when some C API calls fail due to lack of
memory.

* Failed Py_BuildValue() could cause an assertion error in the
  following TextIOWrapper.tell().
* initvalue could leak in StringIO.__getstate__() after failed
  PyDict_Copy().
(cherry picked from commit fdb5a50ef34f7951c3b01eb77b1359725a9ad670)
1 parent 8687bd8
Raw File
python.c 
/* Minimal main program -- everything is loaded from the library */

#include "Python.h"

#ifdef __FreeBSD__
#include <fenv.h>
#endif

int
main(int argc, char **argv)
{
	/* 754 requires that FP exceptions run in "no stop" mode by default,
	 * and until C vendors implement C99's ways to control FP exceptions,
	 * Python requires non-stop mode.  Alas, some platforms enable FP
	 * exceptions by default.  Here we disable them.
	 */
#ifdef __FreeBSD__
	fedisableexcept(FE_OVERFLOW);
#endif
	return Py_Main(argc, argv);
}
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