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1b69d74539
linux/net/ipv6
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Denis V. Lunev 84f59370c5 [IPV6]: Fix refcounting for anycast dst entries. 
Anycast DST entries allocated inside ipv6_dev_ac_inc are leaked when
network device is stopped without removing IPv6 addresses from it. The
bug has been observed in the reality on 2.6.18-rhel5 kernel.

In the above case addrconf_ifdown marks all entries as obsolete and
ip6_del_rt called from __ipv6_dev_ac_dec returns ENOENT. The
referrence is not dropped.

The fix is simple. DST entry should not keep referrence when stored in
the FIB6 tree.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-04-03 13:33:00 -07:00
..
netfilter [INET]: inet_frag_evictor() must run with BH disabled 2008-03-28 17:30:18 -07:00
addrconf_core.c [IPV6]: ipv6_addr_type() doesn't know about RFC4193 addresses. 2007-07-31 02:28:21 -07:00
addrconf.c [IPV6]: inet6_dev on loopback should be kept until namespace stop. 2008-04-03 13:31:53 -07:00
addrlabel.c [IPV6] ADDRLABEL: Fix double free on label deletion. 2008-01-28 15:46:02 -08:00
af_inet6.c [IPV6]: Fix hardcoded removing of old module code 2008-02-17 22:34:53 -08:00
ah6.c [IPSEC]: Fix bogus usage of u64 on input sequence number 2008-02-12 22:50:35 -08:00
anycast.c [IPV6]: Fix refcounting for anycast dst entries. 2008-04-03 13:33:00 -07:00
datagram.c [NETNS][IPV6]: inet6_addr - check ipv6 address per namespace 2008-01-28 15:01:44 -08:00
esp6.c [ESP]: Ensure IV is in linear part of the skb to avoid BUG() due to OOB access 2008-03-27 16:08:03 -07:00
exthdrs_core.c [NET] IPV6: Fix whitespace errors. 2007-02-10 23:19:42 -08:00
exthdrs.c [NETNS][IPV6]: inet6_addr - make ipv6_chk_home_addr namespace aware 2008-01-28 15:01:46 -08:00
fib6_rules.c [NETNS]: FIB rules API cleanup. 2008-01-28 15:08:13 -08:00
icmp.c [ICMP]: Ensure that ICMP relookup maintains status quo 2008-04-03 12:52:19 -07:00
inet6_connection_sock.c [IPV6] __inet6_csk_dst_store(): fix check-after-use 2007-10-15 12:26:32 -07:00
inet6_hashtables.c [INET]: Fix accidentally broken inet(6)_hash_connect's port offset calculations. 2008-02-05 03:14:44 -08:00
ip6_fib.c [IPV6]: Use BUG_ON instead of if + BUG in fib6_del_route. 2008-02-18 20:50:42 -08:00
ip6_flowlabel.c [NET]: Add some acquires/releases sparse annotations. 2008-01-28 15:00:31 -08:00
ip6_input.c [IPV6] MCAST: Ensure to check multicast listener(s). 2008-03-31 19:30:45 -07:00
ip6_output.c [IPV6]: Fix reversed local_df test in ip6_fragment 2008-02-14 23:49:37 -08:00
ip6_tunnel.c [INET]: Don't create tunnels with '%' in name. 2008-02-26 23:51:04 -08:00
ipcomp6.c [IPCOMP]: Disable BH on output when using shared tfm 2008-02-28 11:23:17 -08:00
ipv6_sockglue.c [NET]: prot_inuse cleanups and optimizations 2008-01-28 15:00:36 -08:00
Kconfig [IPV6] KCONFIG: Fix description about IPV6_TUNNEL. 2008-03-20 16:13:58 -07:00
Makefile [IPV6]: Make the ipv6/sysctl_net_ipv6.c compilation cleaner 2008-01-28 14:56:29 -08:00
mcast.c [NET]: Add some acquires/releases sparse annotations. 2008-01-28 15:00:31 -08:00
mip6.c [XFRM]: constify 'struct xfrm_type' 2008-01-31 19:27:20 -08:00
ndisc.c [NEIGH]: Fix race between pneigh deletion and ipv6's ndisc_recv_ns (v3). 2008-03-24 14:48:59 -07:00
netfilter.c [NETFILTER]: constify nf_afinfo 2008-01-28 14:59:05 -08:00
proc.c [IPV6]: Use proc_create() to setup ->proc_fops first 2008-02-28 14:13:46 -08:00
protocol.c [IPV6]: Decentralize EXPORT_SYMBOLs. 2007-04-25 22:23:36 -07:00
raw.c [RAW]: Wrong content of the /proc/net/raw6. 2008-01-31 19:27:26 -08:00
reassembly.c [NETNS][FRAGS]: Make the pernet subsystem for fragments. 2008-01-28 15:10:40 -08:00
route.c [IPV6]: Add missing initializations of the new nl_info.nl_net field 2008-02-26 18:42:37 -08:00
sit.c [INET]: Don't create tunnels with '%' in name. 2008-02-26 23:51:04 -08:00
sysctl_net_ipv6.c [IPV6] SYSCTL: Fix possible memory leakage in error path. 2008-02-27 12:06:38 -08:00
tcp_ipv6.c [SOCK] proto: Add hashinfo member to struct proto 2008-02-03 04:28:52 -08:00
tunnel6.c [IPV6]: Replace sk_buff ** with sk_buff * in input handlers 2007-10-15 12:50:28 -07:00
udp_impl.h [IPV6] UDPLITE: Sparse: Declare non-static symbols in header. 2008-01-28 15:10:26 -08:00
udp.c [NETNS]: Udp sockets per-net lookup. 2008-01-31 19:28:21 -08:00
udplite.c [IPV6] UDP,UDPLITE: Sparse: {__udp6_lib,udp,udplite}_err() are of void. 2008-01-28 15:10:25 -08:00
xfrm6_input.c [IPSEC]: Fix transport-mode async resume on intput without netfilter 2008-01-28 15:00:10 -08:00
xfrm6_mode_beet.c [IPSEC]: Fix BEET output 2008-03-26 16:51:09 -07:00
xfrm6_mode_ro.c [IPSEC]: Make x->lastused an unsigned long 2008-01-28 14:53:52 -08:00
xfrm6_mode_transport.c [IPSEC]: Use IPv6 calling convention as the convention for x->mode->output 2007-10-10 16:55:54 -07:00
xfrm6_mode_tunnel.c [IPSEC]: Fix inter address family IPsec tunnel handling. 2008-03-24 14:51:51 -07:00
xfrm6_output.c [IPSEC]: Fix inter address family IPsec tunnel handling. 2008-03-24 14:51:51 -07:00
xfrm6_policy.c [NET]: should explicitely initialize atomic_t field in struct dst_ops 2008-01-31 19:27:23 -08:00
xfrm6_state.c [IPSEC]: Fix BEET output 2008-03-26 16:51:09 -07:00
xfrm6_tunnel.c [XFRM]: constify 'struct xfrm_type' 2008-01-31 19:27:20 -08:00