diff options
| author | Daniel Vetter <[email protected]> | 2021-04-13 21:06:34 +0000 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2021-04-13 21:15:09 +0000 |
| commit | 213cc929cbfd7962164420b300f9a6c60aaff189 (patch) | |
| tree | 163d5e50169ce0399add99cba49a760214de05db /net/ipv6/tcp_ipv6.c | |
| parent | Merge tag 'amd-drm-next-5.13-2021-04-12' of https://gitlab.freedesktop.org/ag... (diff) | |
| parent | Linux 5.12-rc7 (diff) | |
| download | kernel-213cc929cbfd7962164420b300f9a6c60aaff189.tar.gz kernel-213cc929cbfd7962164420b300f9a6c60aaff189.zip | |
Merge drm/drm-fixes into drm-next
msm-next pull request has a baseline with stuff from -fixes, roll
forward first.
Some simple conflicts in amdgpu, ttm and one in i915 where git gets
confused and tries to add the same function twice.
Signed-off-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'net/ipv6/tcp_ipv6.c')
| -rw-r--r-- | net/ipv6/tcp_ipv6.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index bd44ded7e50c..d0f007741e8e 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -1175,6 +1175,11 @@ static int tcp_v6_conn_request(struct sock *sk, struct sk_buff *skb) if (!ipv6_unicast_destination(skb)) goto drop; + if (ipv6_addr_v4mapped(&ipv6_hdr(skb)->saddr)) { + __IP6_INC_STATS(sock_net(sk), NULL, IPSTATS_MIB_INHDRERRORS); + return 0; + } + return tcp_conn_request(&tcp6_request_sock_ops, &tcp_request_sock_ipv6_ops, sk, skb); |