Commit 109c2f6c authored by Martin Mareš's avatar Martin Mareš

If a broadcast address is missing, go fake one.

parent 2138d3b4
......@@ -27,8 +27,6 @@ Core
- proto: Don't show repeated `Changed state to ...' messages if only internal states change
- iface: Don't complain about missing broadcast addresses.
Documentation
~~~~~~~~~~~~~
- write doctool
......
......@@ -374,6 +374,7 @@ nl_parse_addr(struct nlmsghdr *h)
}
else
{
ip_addr netmask = ipa_mkmask(ifa.pxlen);
#ifndef IPV6
if (i->ifa_prefixlen == BITS_PER_IP_ADDRESS - 2)
ifa.opposite = ipa_opposite(ifa.ip);
......@@ -382,8 +383,10 @@ nl_parse_addr(struct nlmsghdr *h)
memcpy(&ifa.brd, RTA_DATA(a[IFA_BROADCAST]), sizeof(ifa.brd));
ipa_ntoh(ifa.brd);
}
else
ifa.brd = ipa_or(ifa.ip, ipa_not(netmask));
#endif
ifa.prefix = ipa_and(ifa.ip, ipa_mkmask(ifa.pxlen));
ifa.prefix = ipa_and(ifa.ip, netmask);
}
DBG("KIF: IF%d(%s): %s IPA %I, flg %x, net %I/%d, brd %I, opp %I\n",
......
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