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authorDenis V. Lunev <den@openvz.org>2008-04-03 13:33:00 -0700
committerDavid S. Miller <davem@davemloft.net>2008-04-03 13:33:00 -0700
commit84f59370c519449c70dcc813b050f5cbbf0098e7 (patch)
tree247917a098519394b08c52334d6eacc949f10848 /lib
parenteb867579311a9c1e998d6911af056772c400122a (diff)
[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>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions