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| author | Dmitry Krivenok <krivenok.dmitry@gmail.com> | 2013-10-21 12:08:44 +0400 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2013-11-08 17:32:34 +0100 |
| commit | d60b20cf2ae6644b05159b9361cba83fb6c0cb84 (patch) | |
| tree | 604f933282237e67d258dde4ad0896a8ea0fdc49 /include/net/eth.h | |
| parent | 964668b03d26f0b5baa5e5aff0c966f4fcb76e9e (diff) | |
| download | focaccia-qemu-d60b20cf2ae6644b05159b9361cba83fb6c0cb84.tar.gz focaccia-qemu-d60b20cf2ae6644b05159b9361cba83fb6c0cb84.zip | |
net: disallow to specify multicast MAC address
[Assigning a multicast MAC address to a NIC leads to confusing behavior. Reject multicast MAC addresses so users are alerted to their error straight away. The "net/eth.h" in6_addr rename prevents a name collision with <netinet/in.h> on Linux. -- Stefan] Signed-off-by: Dmitry V. Krivenok <krivenok.dmitry@gmail.com> Reviewed-by: Amos Kong <kongjianjun@gmail.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'include/net/eth.h')
| -rw-r--r-- | include/net/eth.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/net/eth.h b/include/net/eth.h index 1d48e06b22..b3273b823f 100644 --- a/include/net/eth.h +++ b/include/net/eth.h @@ -84,7 +84,7 @@ typedef struct ip_pseudo_header { } ip_pseudo_header; /* IPv6 address */ -struct in6_addr { +struct in6_address { union { uint8_t __u6_addr8[16]; } __in6_u; @@ -105,8 +105,8 @@ struct ip6_header { uint8_t ip6_un3_ecn; /* 2 bits ECN, top 6 bits payload length */ } ip6_un3; } ip6_ctlun; - struct in6_addr ip6_src; /* source address */ - struct in6_addr ip6_dst; /* destination address */ + struct in6_address ip6_src; /* source address */ + struct in6_address ip6_dst; /* destination address */ }; struct ip6_ext_hdr { |