Linus Lüssing a44ebeff6b batman-adv: Fix multicast TT issues with bogus ROAM flags ... When a (broken) node wrongly sends multicast TT entries with a ROAM flag then this causes any receiving node to drop all entries for the same multicast MAC address announced by other nodes, leading to packet loss. Fix this DoS vector by only storing TT sync flags. For multicast TT non-sync'ing flag bits like ROAM are unused so far anyway. Fixes: 1d8ab8d3c1 ("batman-adv: Modified forwarding behaviour for multicast packets") Reported-by: Leonardo Mörlein <me@irrelefant.net> Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue> Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>		2018-06-23 10:29:33 +02:00
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bat_algo.c
bat_algo.h
bat_iv_ogm.c
bat_iv_ogm.h
bat_v.c
bat_v.h
bat_v_elp.c
bat_v_elp.h
bat_v_ogm.c
bat_v_ogm.h
bitarray.c
bitarray.h
bridge_loop_avoidance.c
bridge_loop_avoidance.h
debugfs.c	batman-adv: Fix debugfs path for renamed softif	2018-06-23 10:29:33 +02:00
debugfs.h	batman-adv: Fix debugfs path for renamed softif	2018-06-23 10:29:33 +02:00
distributed-arp-table.c
distributed-arp-table.h
fragmentation.c
fragmentation.h
gateway_client.c
gateway_client.h
gateway_common.c
gateway_common.h
hard-interface.c	batman-adv: Fix debugfs path for renamed softif	2018-06-23 10:29:33 +02:00
hard-interface.h
hash.c
hash.h
icmp_socket.c
icmp_socket.h
Kconfig
log.c
log.h
main.c
main.h
Makefile
multicast.c
multicast.h
netlink.c
netlink.h
network-coding.c
network-coding.h
originator.c
originator.h
routing.c
routing.h
send.c
send.h
soft-interface.c
soft-interface.h
sysfs.c
sysfs.h
tp_meter.c
tp_meter.h
translation-table.c	batman-adv: Fix multicast TT issues with bogus ROAM flags	2018-06-23 10:29:33 +02:00
translation-table.h
tvlv.c
tvlv.h
types.h