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Bugfix: avoid sending bogus data over the radio when no prefix is set; bug reported by mathieupouillot

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This commit is contained in:
adamdunkels 2010-11-03 07:53:12 +00:00
parent 865264a063
commit 39cfd156b2
1 changed files with 5 additions and 3 deletions
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8
examples/ipv6/rpl-border-router/border-router.c
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@ -171,16 +171,19 @@ print_local_addresses(void)
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
void void
request_prefix(void) { request_prefix(void)
{
/* mess up uip_buf with a dirty request... */ /* mess up uip_buf with a dirty request... */
uip_buf[0] = '!'; uip_buf[0] = '!';
uip_buf[1] = 'P'; uip_buf[1] = 'P';
uip_len = 2; uip_len = 2;
slip_send(); slip_send();
uip_len = 0;
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
void void
set_prefix_64(uip_ipaddr_t *prefix_64) { set_prefix_64(uip_ipaddr_t *prefix_64)
{
uip_ipaddr_t ipaddr; uip_ipaddr_t ipaddr;
memcpy(&prefix, prefix_64, 16); memcpy(&prefix, prefix_64, 16);
memcpy(&ipaddr, prefix_64, 16); memcpy(&ipaddr, prefix_64, 16);
@ -200,7 +203,6 @@ PROCESS_THREAD(border_router_process, ev, data)
PROCESS_PAUSE(); PROCESS_PAUSE();
process_start(&webserver_nogui_process, NULL); process_start(&webserver_nogui_process, NULL);
SENSORS_ACTIVATE(button_sensor); SENSORS_ACTIVATE(button_sensor);
PRINTF("RPL-Border router started\n"); PRINTF("RPL-Border router started\n");