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If a broadcast address is missing, go fake one.

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This commit is contained in:
Martin Mares 2000-05-11 12:30:06 +00:00
parent 2138d3b4d8
commit 109c2f6cf3
2 changed files with 4 additions and 3 deletions
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2
TODO
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@ -27,8 +27,6 @@ Core
- proto: Don't show repeated `Changed state to ...' messages if only internal states change - proto: Don't show repeated `Changed state to ...' messages if only internal states change
- iface: Don't complain about missing broadcast addresses.
Documentation Documentation
~~~~~~~~~~~~~ ~~~~~~~~~~~~~
- write doctool - write doctool

5
sysdep/linux/netlink/netlink.c
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@ -374,6 +374,7 @@ nl_parse_addr(struct nlmsghdr *h)
} }
else else
{ {
ip_addr netmask = ipa_mkmask(ifa.pxlen);
#ifndef IPV6 #ifndef IPV6
if (i->ifa_prefixlen == BITS_PER_IP_ADDRESS - 2) if (i->ifa_prefixlen == BITS_PER_IP_ADDRESS - 2)
ifa.opposite = ipa_opposite(ifa.ip); 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)); memcpy(&ifa.brd, RTA_DATA(a[IFA_BROADCAST]), sizeof(ifa.brd));
ipa_ntoh(ifa.brd); ipa_ntoh(ifa.brd);
} }
else
ifa.brd = ipa_or(ifa.ip, ipa_not(netmask));
#endif #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", DBG("KIF: IF%d(%s): %s IPA %I, flg %x, net %I/%d, brd %I, opp %I\n",