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Fix [ 776721 ] locale.setlocale() leaks

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Our saved locale was not being freed.  Also check correct variable for
NULL.
This commit is contained in:
Mark Hammond 2003-07-24 14:15:07 +00:00
parent 175ddb5b30
commit 9a71475e9e
1 changed files with 3 additions and 1 deletions
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4
Modules/_localemodule.c
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@ -181,7 +181,7 @@ PyLocale_setlocale(PyObject* self, PyObject* args)
return NULL; return NULL;
} }
result_object = PyString_FromString(result); result_object = PyString_FromString(result);
if (!result) if (!result_object)
return NULL; return NULL;
/* record changes to LC_NUMERIC */ /* record changes to LC_NUMERIC */
if (category == LC_NUMERIC || category == LC_ALL) { if (category == LC_NUMERIC || category == LC_ALL) {
@ -199,6 +199,8 @@ PyLocale_setlocale(PyObject* self, PyObject* args)
thousands_sep = PyString_FromString(lc->thousands_sep); thousands_sep = PyString_FromString(lc->thousands_sep);
Py_XDECREF(decimal_point); Py_XDECREF(decimal_point);
decimal_point = PyString_FromString(lc->decimal_point); decimal_point = PyString_FromString(lc->decimal_point);
if (saved_numeric)
free(saved_numeric);
saved_numeric = strdup(locale); saved_numeric = strdup(locale);
/* restore to "C" */ /* restore to "C" */
setlocale(LC_NUMERIC, "C"); setlocale(LC_NUMERIC, "C");