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authorNicolas Dichtel <nicolas.dichtel@6wind.com>2012-09-05 02:12:42 +0000
committerDavid S. Miller <davem@davemloft.net>2012-09-05 17:49:28 -0400
commitef2c7d7b59708d54213c7556a82d14de9a7e4475 (patch)
treeffbcd9a25aeeef8e73faf8650605abb2dcdb6fb4 /include/net/ip6_fib.h
parentd6b6d987787876fd381bfeda310c6682d425c0a2 (diff)
downloadlinux-next-ef2c7d7b59708d54213c7556a82d14de9a7e4475.tar.gz
ipv6: fix handling of blackhole and prohibit routes
When adding a blackhole or a prohibit route, they were handling like classic routes. Moreover, it was only possible to add this kind of routes by specifying an interface. Bug already reported here: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=498498 Before the patch: $ ip route add blackhole 2001::1/128 RTNETLINK answers: No such device $ ip route add blackhole 2001::1/128 dev eth0 $ ip -6 route | grep 2001 2001::1 dev eth0 metric 1024 After: $ ip route add blackhole 2001::1/128 $ ip -6 route | grep 2001 blackhole 2001::1 dev lo metric 1024 error -22 v2: wrong patch v3: add a field fc_type in struct fib6_config to store RTN_* type Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ip6_fib.h')
-rw-r--r--include/net/ip6_fib.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 0fedbd8d747a..cd64cf35a49f 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -37,6 +37,7 @@ struct fib6_config {
int fc_ifindex;
u32 fc_flags;
u32 fc_protocol;
+ u32 fc_type; /* only 8 bits are used */
struct in6_addr fc_dst;
struct in6_addr fc_src;