Antonio Quartulli 0d16449195 batman-adv: avoid NULL dereferences and fix if check ... Gateway having bandwidth_down equal to zero are not accepted at all and so never added to the Gateway list. For this reason checking the bandwidth_down member in batadv_gw_out_of_range() is useless. This is probably a copy/paste error and this check was supposed to be "!gw_node" only. Moreover, the way the check is written now may also lead to a NULL dereference. Fix this by rewriting the if-condition properly. Introduced by 414254e342 ("batman-adv: tvlv - gateway download/upload bandwidth container") Signed-off-by: Antonio Quartulli <antonio@meshcoding.com> Reported-by: David Binderman <dcb314@hotmail.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: David S. Miller <davem@davemloft.net>		2014-12-23 23:13:37 -05:00
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bat_algo.h
bat_iv_ogm.c
bitarray.c
bitarray.h
bridge_loop_avoidance.c
bridge_loop_avoidance.h
debugfs.c
debugfs.h
distributed-arp-table.c
distributed-arp-table.h
fragmentation.c	batman-adv: Unify fragment size calculation	2014-12-23 23:13:37 -05:00
fragmentation.h
gateway_client.c	batman-adv: avoid NULL dereferences and fix if check	2014-12-23 23:13:37 -05:00
gateway_client.h
gateway_common.c
gateway_common.h
hard-interface.c
hard-interface.h
hash.c
hash.h
icmp_socket.c
icmp_socket.h
Kconfig
main.c
main.h
Makefile
multicast.c
multicast.h
network-coding.c
network-coding.h
originator.c
originator.h
packet.h
routing.c
routing.h
send.c
send.h
soft-interface.c
soft-interface.h
sysfs.c
sysfs.h
translation-table.c
translation-table.h
types.h