Messages in this thread | | | Date | Wed, 21 Nov 2012 09:58:56 +0000 (GMT) | From | MyungJoo Ham <> | Subject | Re: opp_get_notifier() needs to be under rcu_lock? |
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> Hi, > > It looks like find_device_opp() (called from opp_get_notifier()) needs > to be under RCU read lock, but this doesn't seem to be happening in > drivers/devfreq/devfreq.c. Doesn't this run the risk of referencing a > freed variable? > > Thanks, > > -Kees
Yes, that's an issue requiring updates.
Thank you for pointing out.
Cheers, MyungJoo
> > -- > Kees Cook > Chrome OS Security >
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