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Issue #23152: Implement _Py_fstat() to support files larger than 2 GB on Windows.

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fstat() may fail with EOVERFLOW on files larger than 2 GB because the file size type is an signed 32-bit integer.
This commit is contained in:
Steve Dower 2015-02-21 08:44:05 -08:00
parent 18d1924987
commit f2f373f593
12 changed files with 242 additions and 180 deletions
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4
Python/sysmodule.c
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@ -1681,8 +1681,8 @@ _PySys_Init(void)
the shell already prevents that. */
#if !defined(MS_WINDOWS)
{
struct stat sb;
if (fstat(fileno(stdin), &sb) == 0 &&
struct _Py_stat_struct sb;
if (_Py_fstat(fileno(stdin), &sb) == 0 &&
S_ISDIR(sb.st_mode)) {
/* There's nothing more we can do. */
/* Py_FatalError() will core dump, so just exit. */