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_Py_wrealpath() requires the size of the output buffer

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Victor Stinner 2010-10-07 22:29:53 +00:00
parent a4a759515e
commit 015f4d87ab
3 changed files with 6 additions and 4 deletions
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2
Python/sysmodule.c
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@ -1742,7 +1742,7 @@ sys_update_path(int argc, wchar_t **argv)
#else /* All other filename syntaxes */
if (_HAVE_SCRIPT_ARGUMENT(argc, argv)) {
#if defined(HAVE_REALPATH)
if (_Py_wrealpath(argv0, fullpath)) {
if (_Py_wrealpath(argv0, fullpath, PATH_MAX)) {
argv0 = fullpath;
}
#endif