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authorPavel Emelyanov <xemul@openvz.org>2008-03-27 00:49:40 +0100
committerDavid S. Miller <davem@davemloft.net>2008-03-27 00:49:40 +0100
commita233352506be35aafd49c0ba8c88ca96ebde1c3d (patch)
tree61bcc9f1f7a84ab926e0f2c8c32fe52e9124da3d /include/net/addrconf.h
parent[TIPC]: Cosmetic cleanup of TIPC polling logic (diff)
downloadlinux-a233352506be35aafd49c0ba8c88ca96ebde1c3d.tar.xz
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[IPV6]: Fix potential net leak and oops in ipv6 routing code.
The commits f3db4851 ([NETNS][IPV6] ip6_fib - fib6_clean_all handle several network namespaces) and 69ddb805 ([NETNS][IPV6] route6 - Make proc entry /proc/net/rt6_stats per namespace) made some proc files per net. Both of them introduced potential OOPS - get_proc_net can return NULL, but this check is lost - and a struct net leak - in case single_open() fails the previously got net is not put. Kill all these bugs with one patch. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Acked-by: Daniel Lezcano <dlezcano@fr.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/addrconf.h')
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