Check callback pointers to avoid calling a NULL pointer
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aaa950ab17
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4324d74f12
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@ -126,11 +126,15 @@ found_route(struct route_discovery_conn *rdc, const rimeaddr_t *dest)
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c->queued_data = NULL;
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rt = route_lookup(dest);
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if (rt != NULL) {
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if(rt != NULL) {
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multihop_resend(&c->multihop, &rt->nexthop);
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c->cb->sent(c);
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if(c->cb->sent != NULL) {
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c->cb->sent(c);
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}
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} else {
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c->cb->timedout(c);
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if(c->cb->timedout != NULL) {
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c->cb->timedout(c);
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}
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}
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}
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}
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@ -191,7 +195,9 @@ mesh_send(struct mesh_conn *c, const rimeaddr_t *to)
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PRINTF("mesh_send: could not send\n");
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return 0;
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}
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c->cb->sent(c);
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if(c->cb->sent != NULL) {
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c->cb->sent(c);
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}
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return 1;
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}
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/*---------------------------------------------------------------------------*/
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