diff options
| author | Cong Wang <amwang@redhat.com> | 2013-06-02 22:43:52 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-06-04 23:58:42 (GMT) |
| commit | c26d6b46da3ee86fa8a864347331e5513ca84c2b (patch) | |
| tree | 0fe0308fbe1fc52dd8b870b464338a831ace6785 /net/ipv4 | |
| parent | 430f03cde2fb9596d8b562824471e298a8080df9 (diff) | |
| download | linux-c26d6b46da3ee86fa8a864347331e5513ca84c2b.tar.xz | |
ping: always initialize ->sin6_scope_id and ->sin6_flowinfo
If we don't need scope id, we should initialize it to zero.
Same for ->sin6_flowinfo.
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/ipv4')
| -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 3552a45..1f1b2dd 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); |