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authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2006-03-20 16:55:26 -0800
committerDavid S. Miller <davem@davemloft.net>2006-03-20 16:55:26 -0800
commitc4fd30eb18666972230689eb30e8f90844bce635 (patch)
treef1b8daddeb21d7d1390fa1ae820bf2b5ffa8d276 /net/ipv6/ndisc.c
parent65f5c7c1143fb8eed5bc7e7d8c926346e00fe3c0 (diff)
[IPV6]: ADDRCONF: Add accept_ra_pinfo sysctl.
This controls whether we accept Prefix Information in RAs. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ndisc.c')
-rw-r--r--net/ipv6/ndisc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index e1711679605..3b56be85234 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1191,7 +1191,7 @@ skip_defrtr:
NEIGH_UPDATE_F_ISROUTER);
}
- if (ndopts.nd_opts_pi) {
+ if (in6_dev->cnf.accept_ra_pinfo && ndopts.nd_opts_pi) {
struct nd_opt_hdr *p;
for (p = ndopts.nd_opts_pi;
p;