tree fbebbe0628917989117a97ddf5737ceda816bccf
parent 9871f1ad677d95ffeca80e2c21b70af9bfc9cc91
author Hiroaki SHIMODA <shimoda.hiroaki@gmail.com> 1344231948 +0000
committer David S. Miller <davem@davemloft.net> 1344285001 -0700

net_sched: act: Delete estimator in error path.

Some action modules free struct tcf_common in their error path
while estimator is still active. This results in est_timer()
dereference freed memory.
Add gen_kill_estimator() in ipt, pedit and simple action.

Signed-off-by: Hiroaki SHIMODA <shimoda.hiroaki@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>