Messages in this thread | | | From | Cong Wang <> | Date | Tue, 16 Feb 2021 11:05:03 -0800 | Subject | Re: [PATCH net] net: sched: fix police ext initialization |
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On Tue, Feb 16, 2021 at 8:22 AM Vlad Buslov <vladbu@nvidia.com> wrote: > > When police action is created by cls API tcf_exts_validate() first > conditional that calls tcf_action_init_1() directly, the action idr is not > updated according to latest changes in action API that require caller to > commit newly created action to idr with tcf_idr_insert_many(). This results > such action not being accessible through act API and causes crash reported > by syzbot:
Good catch!
This certainly makes sense to me, and I feed it to syzbot too, it is happy with this patch, so:
Reported-and-tested-by: syzbot+151e3e714d34ae4ce7e8@syzkaller.appspotmail.com Reviewed-by: Cong Wang <xiyou.wangcong@gmail.com>
Thanks.
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