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| author | Martin v. Löwis <martin@v.loewis.de> | 2006-07-24 12:54:17 (GMT) |
|---|---|---|
| committer | Martin v. Löwis <martin@v.loewis.de> | 2006-07-24 12:54:17 (GMT) |
| commit | 982e9fea0a9c6026b4d176ce136676ab1893e4b2 (patch) | |
| tree | d05c8868fc779078c5722d7d0c2fa6d180a11060 /Modules/posixmodule.c | |
| parent | d22968af17f64ed5883f9cccfed0f0337dc3bc19 (diff) | |
| download | cpython-982e9fea0a9c6026b4d176ce136676ab1893e4b2.zip cpython-982e9fea0a9c6026b4d176ce136676ab1893e4b2.tar.gz cpython-982e9fea0a9c6026b4d176ce136676ab1893e4b2.tar.bz2 | |
Bug #1524310: Properly report errors from FindNextFile in os.listdir.
Will backport to 2.4.
Diffstat (limited to 'Modules/posixmodule.c')
| -rw-r--r-- | Modules/posixmodule.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index e118237..d968b6c 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -1862,6 +1862,15 @@ posix_listdir(PyObject *self, PyObject *args) Py_BEGIN_ALLOW_THREADS result = FindNextFileW(hFindFile, &wFileData); Py_END_ALLOW_THREADS + /* FindNextFile sets error to ERROR_NO_MORE_FILES if + it got to the end of the directory. */ + if (!result && GetLastError() != ERROR_NO_MORE_FILES) { + Py_DECREF(d); + win32_error_unicode("FindNextFileW", wnamebuf); + FindClose(hFindFile); + free(wnamebuf); + return NULL; + } } while (result == TRUE); if (FindClose(hFindFile) == FALSE) { @@ -1921,6 +1930,14 @@ posix_listdir(PyObject *self, PyObject *args) Py_BEGIN_ALLOW_THREADS result = FindNextFile(hFindFile, &FileData); Py_END_ALLOW_THREADS + /* FindNextFile sets error to ERROR_NO_MORE_FILES if + it got to the end of the directory. */ + if (!result && GetLastError() != ERROR_NO_MORE_FILES) { + Py_DECREF(d); + win32_error("FindNextFile", namebuf); + FindClose(hFindFile); + return NULL; + } } while (result == TRUE); if (FindClose(hFindFile) == FALSE) { |