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Function sk_filter() is called from tcp_v{4,6}_rcv() functions with arg needlock = 0, while socket is not locked at that moment. In order to avoid this and similar issues in the future, use rcu for sk->sk_filter field read protection. Signed-off-by: Dmitry Mishin <dim@openvz.org> Signed-off-by: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Signed-off-by: Kirill Korotaev <dev@openvz.org> |
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netfilter | ||
af_decnet.c | ||
dn_dev.c | ||
dn_fib.c | ||
dn_neigh.c | ||
dn_nsp_in.c | ||
dn_nsp_out.c | ||
dn_route.c | ||
dn_rules.c | ||
dn_table.c | ||
dn_timer.c | ||
Kconfig | ||
Makefile | ||
README | ||
sysctl_net_decnet.c | ||
TODO |
Linux DECnet Project ====================== The documentation for this kernel subsystem is available in the Documentation/networking subdirectory of this distribution and also on line at http://www.chygwyn.com/DECnet/ Steve Whitehouse <SteveW@ACM.org>