Re: [PATCH net-next] tcx: Fix splat in ingress_destroy upon tcx_entry_free

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Daniel Borkmann <daniel@xxxxxxxxxxxxx> writes:

> On qdisc destruction, the ingress_destroy() needs to update the correct
> entry, that is, tcx_entry_update must NULL the dev->tcx_ingress pointer.
> Therefore, fix the typo.
>
> Fixes: e420bed02507 ("bpf: Add fd-based tcx multi-prog infra with link support")
> Reported-by: syzbot+bdcf141f362ef83335cf@xxxxxxxxxxxxxxxxxxxxxxxxx
> Reported-by: syzbot+b202b7208664142954fa@xxxxxxxxxxxxxxxxxxxxxxxxx
> Reported-by: syzbot+14736e249bce46091c18@xxxxxxxxxxxxxxxxxxxxxxxxx
> Signed-off-by: Daniel Borkmann <daniel@xxxxxxxxxxxxx>

Thanks!

Tested-by: Petr Machata <petrm@xxxxxxxxxx>




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