diff options
| author | iabdalkader <i.abdalkader@gmail.com> | 2022-05-12 13:01:22 +0200 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2022-05-25 00:16:32 +1000 |
| commit | 6136c7644a4a64612ef80c0681b44c11a710ab48 (patch) | |
| tree | 3e89b160504b2df6ae7328b38365c10dda4908ac | |
| parent | 7b4147dd0b9df469bbae642b3aa02dd74a853685 (diff) | |
| download | micropython-6136c7644a4a64612ef80c0681b44c11a710ab48.tar.gz micropython-6136c7644a4a64612ef80c0681b44c11a710ab48.zip | |
extmod/modusocket: Bind unconnected socket to default NIC in setsockopt.
Bind socket to default NIC if setsockopt is called before the socket is
bound, to allow setting SO_REUSEADDR before calling socket_bind().
Fixes issue #8653.
| -rw-r--r-- | extmod/modusocket.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/extmod/modusocket.c b/extmod/modusocket.c index 9b1eb8cd7a..eae113f7c4 100644 --- a/extmod/modusocket.c +++ b/extmod/modusocket.c @@ -310,8 +310,9 @@ STATIC mp_obj_t socket_setsockopt(size_t n_args, const mp_obj_t *args) { mod_network_socket_obj_t *self = MP_OBJ_TO_PTR(args[0]); if (self->nic == MP_OBJ_NULL) { - // not connected - return mp_const_none; + // bind to default NIC. + uint8_t ip[4] = {0, 0, 0, 0}; + socket_select_nic(self, ip); } mp_int_t level = mp_obj_get_int(args[1]); |