Messages in this thread Patch in this message | | | Date | Sun, 23 Mar 2003 01:35:35 +0900 (JST) | Subject | [PATCH] IPv6: use ipv6_addr_any() for testing unspecified address | From | YOSHIFUJI Hideaki / 吉藤英明 <> |
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Hello.
Use ipv6_addr_any() for testing unspecified address. Patch is for linux-2.5.65 + ChangeSet 1.1188. This should be suitable for linux-2.4.x.
Thanks in advance.
Index: net/ipv6/addrconf.c =================================================================== RCS file: /cvsroot/usagi/usagi-backport/linux25/net/ipv6/addrconf.c,v retrieving revision 1.1.1.8.4.3 retrieving revision 1.1.1.8.4.4 diff -u -r1.1.1.8.4.3 -r1.1.1.8.4.4 --- net/ipv6/addrconf.c 22 Mar 2003 15:16:50 -0000 1.1.1.8.4.3 +++ net/ipv6/addrconf.c 22 Mar 2003 15:27:05 -0000 1.1.1.8.4.4 @@ -426,8 +426,7 @@ } for (ifa=idev->addr_list; ifa; ifa=ifa->if_next) { ipv6_addr_prefix(&addr, &ifa->addr, ifa->prefix_len); - if (addr.s6_addr32[0] == 0 && addr.s6_addr32[1] == 0 && - addr.s6_addr32[2] == 0 && addr.s6_addr32[3] == 0) + if (ipv6_addr_any(&addr)) continue; if (idev->cnf.forwarding) ipv6_dev_ac_inc(idev->dev, &addr); @@ -2030,8 +2029,7 @@ struct in6_addr addr; ipv6_addr_prefix(&addr, &ifp->addr, ifp->prefix_len); - if (addr.s6_addr32[0] || addr.s6_addr32[1] || - addr.s6_addr32[2] || addr.s6_addr32[3]) + if (!ipv6_addr_any(&addr)) ipv6_dev_ac_inc(ifp->idev->dev, &addr); } } @@ -2368,8 +2366,7 @@ struct in6_addr addr; ipv6_addr_prefix(&addr, &ifp->addr, ifp->prefix_len); - if (addr.s6_addr32[0] || addr.s6_addr32[1] || - addr.s6_addr32[2] || addr.s6_addr32[3]) + if (!ipv6_addr_any(&addr)) ipv6_dev_ac_dec(ifp->idev->dev, &addr); } if (!ipv6_chk_addr(&ifp->addr, NULL)) -- Hideaki YOSHIFUJI @ USAGI Project <yoshfuji@linux-ipv6.org> GPG FP: 9022 65EB 1ECF 3AD1 0BDF 80D8 4807 F894 E062 0EEA - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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