Guillaume Nault 5f93b45fa5 pppoe: only process PADT targeted at local interfaces ...

[ Upstream commit b8c158395119be62294da73646a3953c29ac974b ]

We don't want to disconnect a session because of a stray PADT arriving
while the interface is in promiscuous mode.
Furthermore, multicast and broadcast packets make no sense here, so
only PACKET_HOST is accepted.

Reported-by: David Balažic <xerces9@gmail.com>
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Guillaume Nault <gnault@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-05-20 08:20:09 +02:00

..

bsd_comp.c

treewide: Use array_size() in vmalloc()

2018-06-12 16:19:22 -07:00

Kconfig

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2019-07-08 20:57:08 -07:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ppp_async.c

ppp: Adjust indentation into ppp_async_input

2020-02-11 04:35:46 -08:00

ppp_deflate.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

ppp_generic.c

net: core: add generic lockdep keys

2019-10-24 14:53:48 -07:00

ppp_mppe.c

ppp: mppe: Revert "ppp: mppe: Add softdep to arc4"

2019-07-12 22:58:49 -07:00

ppp_mppe.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ppp_synctty.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

pppoe.c

pppoe: only process PADT targeted at local interfaces

2020-05-20 08:20:09 +02:00

pppox.c

compat_ioctl: pppoe: fix PPPOEIOCSFWD handling

2019-07-30 14:42:13 -07:00

pptp.c

netfilter: drop bridge nf reset from nf_reset

2019-10-01 18:42:15 +02:00