diff options
| author | Benjamin Poirier <bpoirier@suse.com> | 2017-08-28 14:29:41 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-09-20 08:19:54 +0200 |
| commit | 8c623e5d03692dc478277185a0b907d53aea1b43 (patch) | |
| tree | b6f92d9bd9ac180c4c0d3c6a42740809d642d539 /net/kcm | |
| parent | 2b3bd5972a5ce434b3f2211181e72033efe018d9 (diff) | |
packet: Don't write vnet header beyond end of buffer
[ Upstream commit edbd58be15a957f6a760c4a514cd475217eb97fd ]
... which may happen with certain values of tp_reserve and maclen.
Fixes: 58d19b19cd99 ("packet: vnet_hdr support for tpacket_rcv")
Signed-off-by: Benjamin Poirier <bpoirier@suse.com>
Cc: Willem de Bruijn <willemb@google.com>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/kcm')
0 files changed, 0 insertions, 0 deletions