act_pedit: check binding before calling tcf_hash_release()

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commit 5175f7106c upstream.

When we share an action within a filter, the bind refcnt
should increase, therefore we should not call tcf_hash_release().

Fixes: 1a29321ed0 ("net_sched: act: Dont increment refcnt on replace")
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Cong Wang <cwang@twopensource.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>

...

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WANG Cong 2015-07-30 17:12:21 -07:00 • committed by Luis Henriques

parent 5fcb259d82

commit 12779f6a85

1 changed files with 2 additions and 3 deletions

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net/sched/act_pedit.c

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