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(parent: 4f1e9d8) | patch
net_sched: act: refuse to remove bound action outside
authorWANG Cong <xiyou.wangcong@gmail.com>
Wed, 12 Feb 2014 01:07:34 +0000 (17:07 -0800)
committerDavid S. Miller <davem@davemloft.net>
Thu, 13 Feb 2014 00:23:32 +0000 (19:23 -0500)
commit55334a5db5cd32b207ac697cec3ec8e078f345d4
treef4093d86b0d26f72f8bd68e1a7e1ea8fd1d476c3tree | snapshot
parent4f1e9d8949b438c7791993515fc164312e9080e2commit | diff
net_sched: act: refuse to remove bound action outside

When an action is bonnd to a filter, there is no point to
remove it outside. Currently we just silently decrease the refcnt,
we should reject this explicitly with EPERM.

Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/act_api.h diff | blob | history
net/sched/act_api.c diff | blob | history
Domain: System / Kernel;