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path: root/net/ipv6/ipv6_sockglue.c
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Diffstat (limited to 'net/ipv6/ipv6_sockglue.c')
-rw-r--r--net/ipv6/ipv6_sockglue.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index d2282f5c9760..20c740976334 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -965,6 +965,14 @@ done:
np->rxopt.bits.recvfragsize = valbool;
retv = 0;
break;
+ case IPV6_RECVERR_RFC4884:
+ if (optlen < sizeof(int))
+ goto e_inval;
+ if (val < 0 || val > 1)
+ goto e_inval;
+ np->recverr_rfc4884 = valbool;
+ retv = 0;
+ break;
}
release_sock(sk);
@@ -1439,6 +1447,10 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
val = np->rtalert_isolate;
break;
+ case IPV6_RECVERR_RFC4884:
+ val = np->recverr_rfc4884;
+ break;
+
default:
return -ENOPROTOOPT;
}