Re: [PATCH] netfilter: nf_flow_table: add missing locking

[Felix Fietkau]

On 21.11.22 20:47, Eric Dumazet wrote:
> On Mon, Nov 21, 2022 at 11:45 AM Felix Fietkau <nbd@xxxxxxxx> wrote:
> > On 21.11.22 19:26, Felix Fietkau wrote:
> > > nf_flow_table_block_setup and the driver TC_SETUP_FT call can modify the flow
> > > block cb list while they are being traversed elsewhere, causing a crash.
> > > Add a write lock around the calls to protect readers
> > >
> > > Signed-off-by: Felix Fietkau <nbd@xxxxxxxx>
> > Sorry, I forgot to add this:
> >
> > Reported-by: Chad Monroe <chad.monroe@xxxxxxxxxxx>
> >
> > - Felix
>
> Hi Felix
>
> Could you also add a Fixes: tag ?
I don't know which commit to use for that tag.

- Felix