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Merge pull request #10537 from miri64/netdev_ieee802154/fix/get-iid

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netdev_ieee802154: fix IID getter
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Martine Lenders 2018-12-11 15:59:52 +01:00 committed by GitHub
commit 6886ca54c2
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1 changed files with 8 additions and 6 deletions
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14
drivers/netdev_ieee802154/netdev_ieee802154.c
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@ -33,18 +33,20 @@ static int _get_iid(netdev_ieee802154_t *dev, eui64_t *value, size_t max_len)
{ {
(void)max_len; (void)max_len;
uint8_t *addr; uint8_t addr[IEEE802154_LONG_ADDRESS_LEN];
uint16_t addr_len; uint16_t addr_len;
assert(max_len >= sizeof(eui64_t)); assert(max_len >= sizeof(eui64_t));
if (dev->flags & NETDEV_IEEE802154_SRC_MODE_LONG) { dev->netdev.driver->get(&dev->netdev, NETOPT_SRC_LEN, &addr_len,
addr_len = IEEE802154_LONG_ADDRESS_LEN; sizeof(addr_len));
addr = dev->long_addr; if (addr_len == IEEE802154_LONG_ADDRESS_LEN) {
dev->netdev.driver->get(&dev->netdev, NETOPT_ADDRESS_LONG, addr,
addr_len);
} }
else { else {
addr_len = IEEE802154_SHORT_ADDRESS_LEN; dev->netdev.driver->get(&dev->netdev, NETOPT_ADDRESS, addr,
addr = dev->short_addr; addr_len);
} }
ieee802154_get_iid(value, addr, addr_len); ieee802154_get_iid(value, addr, addr_len);