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authornikolay@redhat.com <nikolay@redhat.com>2013-04-06 00:54:38 +0000
committerDavid S. Miller <davem@davemloft.net>2013-04-08 16:45:09 -0400
commit69b0216ac255f523556fa3d4ff030d857eaaa37f (patch)
tree45138d6eae10f05815b353556fa62d57ceea35db /MAINTAINERS
parentffcdedb667b6db8ee31c7efa76a3ec59d9c3b0fc (diff)
bonding: fix bonding_masters race condition in bond unloading
While the bonding module is unloading, it is considered that after rtnl_link_unregister all bond devices are destroyed but since no synchronization mechanism exists, a new bond device can be created via bonding_masters before unregister_pernet_subsys which would lead to multiple problems (e.g. NULL pointer dereference, wrong RIP, list corruption). This patch fixes the issue by removing any bond devices left in the netns after bonding_masters is removed from sysfs. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Acked-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions