diff options
Diffstat (limited to 'Modules/selectmodule.c')
| -rw-r--r-- | Modules/selectmodule.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Modules/selectmodule.c b/Modules/selectmodule.c index 9eaae84..4deab6f 100644 --- a/Modules/selectmodule.c +++ b/Modules/selectmodule.c @@ -349,10 +349,12 @@ update_ufd_array(pollObject *self) { Py_ssize_t i, pos; PyObject *key, *value; + struct pollfd *old_ufds = self->ufds; self->ufd_len = PyDict_Size(self->dict); - PyMem_Resize(self->ufds, struct pollfd, self->ufd_len); + PyMem_RESIZE(self->ufds, struct pollfd, self->ufd_len); if (self->ufds == NULL) { + self->ufds = old_ufds; PyErr_NoMemory(); return 0; } |