deac/osd-contiki
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Bugfix: copy the originator address from the packetbuf into a local variable to avoid it being overwritten

Browse source
This commit is contained in:
adamdunkels 2010-01-27 08:12:56 +00:00
parent 8430dab039
commit f94d6df6f0
1 changed files with 8 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
core/net/rime/route-discovery.c
View file

@ -33,7 +33,7 @@
* *
* This file is part of the Contiki operating system. * This file is part of the Contiki operating system.
* *
* $Id: route-discovery.c,v 1.19 2009/11/08 19:40:17 adamdunkels Exp $ * $Id: route-discovery.c,v 1.20 2010/01/27 08:12:56 adamdunkels Exp $
*/ */
/** /**
@ -188,7 +188,13 @@ rrep_packet_received(struct unicast_conn *uc, const rimeaddr_t *from)
rrep_pending = 0; rrep_pending = 0;
ctimer_stop(&c->t); ctimer_stop(&c->t);
if(c->cb->new_route) { if(c->cb->new_route) {
c->cb->new_route(c, &msg->originator); rimeaddr_t originator;
/* If the callback modifies the packet, the originator address
will be lost. Therefore, we need to copy it into a local
variable before calling the callback. */
rimeaddr_copy(&originator, &msg->originator);
c->cb->new_route(c, &originator);
} }
} else { } else {