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Re: iwlwifi: kernel panic if try to open tid with large index (>=8)

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On Fri, 2011-12-02 at 12:19 -0800, Johannes Berg wrote:
> On Fri, 2011-12-02 at 07:01 -0800, wwguy wrote:
> > On Fri, 2011-12-02 at 01:11 -0800, Johannes Berg wrote:
> > > On Thu, 2011-12-01 at 23:29 -0500, Nikolay Martynov wrote:
> > > > Hi.
> > > > 
> > > >   I have an intel 5300 card running on latest compat-wireless.
> > > >   If I do:
> > > > echo "tx start 8" >
> > > > /sys/kernel/debug/ieee80211/phy0/netdev\:wlan1/stations/XX\:XX\:XX\:XX\:XX\:XX/agg_status
> > > 
> > > Yikes. I think mac80211 should just reject that since it will never put
> > > traffic into that TID anyway.
> > > 
> > Johannes, are you going to help fix that :-)
> 
> I *think* this is the right fix. Do you agree? It fixes it for sure --
> but does it really not have any side effects? I'm pretty sure it doesn't
> since I looked at all the code just now ...
> 
initial look at it, I agree

Wey

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