err.no Git - linux-2.6/commit

]> err.no Git - linux-2.6/commit

author	Dmitry Mishin <dim@openvz.org>
	Thu, 31 Aug 2006 22:28:39 +0000 (15:28 -0700)
committer	David S. Miller <davem@sunset.davemloft.net>
	Fri, 22 Sep 2006 22:18:47 +0000 (15:18 -0700)
commit	fda9ef5d679b07c9d9097aaf6ef7f069d794a8f9
tree	6a265dc2038bc5568c5a499e6c8d4733650ed3f7	tree \| snapshot
parent	dc435e6dac1439340eaeceef84022c4e4749796d	commit \| diff

[NET]: Fix sk->sk_filter field access

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>

include/linux/filter.h		diff \| blob \| history
include/net/sock.h		diff \| blob \| history
net/core/filter.c		diff \| blob \| history
net/core/sock.c		diff \| blob \| history
net/dccp/ipv6.c		diff \| blob \| history
net/decnet/dn_nsp_in.c		diff \| blob \| history
net/ipv4/tcp_ipv4.c		diff \| blob \| history
net/ipv6/tcp_ipv6.c		diff \| blob \| history
net/packet/af_packet.c		diff \| blob \| history
net/sctp/input.c		diff \| blob \| history

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