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prevent double free in cleanup code (#17968)

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Benjamin Peterson 2013-05-13 19:55:40 -05:00
parent 2adb6fe246
commit dedac52731
1 changed files with 1 additions and 0 deletions
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Modules/posixmodule.c
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@ -10627,6 +10627,7 @@ posix_listxattr(PyObject *self, PyObject *args, PyObject *kwargs)
if (length < 0) {
if (errno == ERANGE) {
PyMem_FREE(buffer);
buffer = NULL;
continue;
}
path_error("listxattr", &path);