diff options
| author | Cong Wang <amwang@redhat.com> | 2013-06-02 22:43:52 +0000 |
|---|---|---|
| committer | Lorenzo Colitti <lorenzo@google.com> | 2014-01-30 11:39:33 -0800 |
| commit | 51d00bd5efb17e555a5c1f50a597b3eda5fea2f9 (patch) | |
| tree | 3171fc4be32a8964517dbf801f6a785d86d1f56e /net | |
| parent | fd762f67b3508e44804d7d7d91532292cb3b113b (diff) | |
ping: always initialize ->sin6_scope_id and ->sin6_flowinfo
[net-next commit c26d6b46da3ee86fa8a864347331e5513ca84c2b]
If we don't need scope id, we should initialize it to zero.
Same for ->sin6_flowinfo.
Bug: 12800827
Change-Id: Ic19792cee3f5dc30237562cf48e6bdf49817c96e
Cc: Lorenzo Colitti <lorenzo@google.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
Acked-by: Lorenzo Colitti <lorenzo@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/ping.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c index 71f6ad02fa67..0f419a2208ff 100644 --- a/net/ipv4/ping.c +++ b/net/ipv4/ping.c @@ -892,12 +892,12 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, sin6->sin6_port = 0; sin6->sin6_addr = ip6->saddr; + sin6->sin6_flowinfo = 0; if (np->sndflow) sin6->sin6_flowinfo = ip6_flowinfo(ip6); - if (__ipv6_addr_needs_scope_id( - ipv6_addr_type(&sin6->sin6_addr))) - sin6->sin6_scope_id = IP6CB(skb)->iif; + sin6->sin6_scope_id = ipv6_iface_scope_id(&sin6->sin6_addr, + IP6CB(skb)->iif); if (inet6_sk(sk)->rxopt.all) pingv6_ops.ip6_datagram_recv_ctl(sk, msg, skb); |