| 1 | --- a/networking/udhcp/dhcpc.c |
| 2 | +++ b/networking/udhcp/dhcpc.c |
| 3 | @@ -1205,6 +1205,12 @@ int udhcpc_main(int argc UNUSED_PARAM, c |
| 4 | /* silence "uninitialized!" warning */ |
| 5 | unsigned timestamp_before_wait = timestamp_before_wait; |
| 6 | |
| 7 | + /* When running on a bridge, the ifindex may have changed (e.g. if |
| 8 | + * member interfaces were added/removed or if the status of the |
| 9 | + * bridge changed). |
| 10 | + * Workaround: refresh it here before processing the next packet */ |
| 11 | + udhcp_read_interface(client_config.interface, &client_config.ifindex, NULL, client_config.client_mac); |
| 12 | + |
| 13 | //bb_error_msg("sockfd:%d, listen_mode:%d", sockfd, listen_mode); |
| 14 | |
| 15 | /* Was opening raw or udp socket here |
| 16 | |
