diff options
Diffstat (limited to 'Modules/posixmodule.c')
| -rw-r--r-- | Modules/posixmodule.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index 77df9e7..abc50b4 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -1864,6 +1864,7 @@ win32_xstat_slow_impl(const wchar_t *path, struct _Py_stat_struct *result, BY_HANDLE_FILE_INFORMATION fileInfo; FILE_BASIC_INFO basicInfo; FILE_ID_INFO idInfo; + FILE_ID_INFO *pIdInfo = &idInfo; FILE_ATTRIBUTE_TAG_INFO tagInfo = { 0 }; DWORD fileType, error; BOOL isUnhandledTag = FALSE; @@ -2000,9 +2001,7 @@ win32_xstat_slow_impl(const wchar_t *path, struct _Py_stat_struct *result, if (!GetFileInformationByHandle(hFile, &fileInfo) || !GetFileInformationByHandleEx(hFile, FileBasicInfo, - &basicInfo, sizeof(basicInfo)) || - !GetFileInformationByHandleEx(hFile, FileIdInfo, - &idInfo, sizeof(idInfo))) { + &basicInfo, sizeof(basicInfo))) { switch (GetLastError()) { case ERROR_INVALID_PARAMETER: case ERROR_INVALID_FUNCTION: @@ -2018,7 +2017,12 @@ win32_xstat_slow_impl(const wchar_t *path, struct _Py_stat_struct *result, } } - _Py_attribute_data_to_stat(&fileInfo, tagInfo.ReparseTag, &basicInfo, &idInfo, result); + if (!GetFileInformationByHandleEx(hFile, FileIdInfo, &idInfo, sizeof(idInfo))) { + /* Failed to get FileIdInfo, so do not pass it along */ + pIdInfo = NULL; + } + + _Py_attribute_data_to_stat(&fileInfo, tagInfo.ReparseTag, &basicInfo, pIdInfo, result); update_st_mode_from_path(path, fileInfo.dwFileAttributes, result); cleanup: |