Eric Dumazet f98f4514d0 packet: read num_members once in packet_rcv_fanout() ... We need to tell compiler it must not read f->num_members multiple times. Otherwise testing if num is not zero is flaky, and we could attempt an invalid divide by 0 in fanout_demux_cpu() Note bug was present in packet_rcv_fanout_hash() and packet_rcv_fanout_lb() but final 3.1 had a simple location after commit 95ec3eb417 ("packet: Add 'cpu' fanout policy.") Fixes: dc99f60069 ("packet: Add fanout support.") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-06-21 09:23:22 -07:00
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af_packet.c	packet: read num_members once in packet_rcv_fanout()	2015-06-21 09:23:22 -07:00
diag.c	netlink: make nlmsg_end() and genlmsg_end() void	2015-01-18 01:03:45 -05:00
internal.h	net: Introduce possible_net_t	2015-03-12 14:39:40 -04:00
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