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linux/net/packet
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Benjamin Poirier 8c623e5d03 packet: Don't write vnet header beyond end of buffer 
[ Upstream commit edbd58be15 ]

... which may happen with certain values of tp_reserve and maclen.

Fixes: 58d19b19cd ("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>
History 2017-09-20 08:19:54 +02:00
..
af_packet.c packet: Don't write vnet header beyond end of buffer 2017-09-20 08:19:54 +02:00
diag.c netlink: make nlmsg_end() and genlmsg_end() void 2015-01-18 01:03:45 -05:00
internal.h packet: add classic BPF fanout mode 2015-08-17 14:22:47 -07:00
Kconfig packet: Diag core and basic socket info dumping 2012-08-14 16:56:33 -07:00
Makefile packet: Diag core and basic socket info dumping 2012-08-14 16:56:33 -07:00