diff options
| author | Edward Hyunkoo Jee <edjee@google.com> | 2015-07-21 09:43:59 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-01 12:07:37 +0200 |
| commit | cecc56226678a5a218e8b9859382ab0b0c27ad0b (patch) | |
| tree | 7f5ed5398ee977215a7ad63a15b6f1605804308e /net/tipc | |
| parent | e3e3caac28a5c7c9428ebc4fa154a007c0636393 (diff) | |
inet: frags: fix defragmented packet's IP header for af_packet
[ Upstream commit 0848f6428ba3a2e42db124d41ac6f548655735bf ]
When ip_frag_queue() computes positions, it assumes that the passed
sk_buff does not contain L2 headers.
However, when PACKET_FANOUT_FLAG_DEFRAG is used, IP reassembly
functions can be called on outgoing packets that contain L2 headers.
Also, IPv4 checksum is not corrected after reassembly.
Fixes: 7736d33f4262 ("packet: Add pre-defragmentation support for ipv4 fanouts.")
Signed-off-by: Edward Hyunkoo Jee <edjee@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Willem de Bruijn <willemb@google.com>
Cc: Jerry Chu <hkchu@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/tipc')
0 files changed, 0 insertions, 0 deletions