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Re: [PATCH] wifi: mac80211: handle tasklet frames before stopping

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On Wed, 2024-05-15 at 13:53 +0200, Johannes Berg wrote:
> From: Johannes Berg <johannes.berg@xxxxxxxxx>
> 
> The code itself doesn't want to handle frames from the driver
> if it's already stopped, but if the tasklet was queued before
> and runs after the stop, then all bets are off. Flush queues
> before actually stopping, RX should be off at this point since
> all the interfaces are removed already, etc.
> 
> Reported-by: syzbot+8830db5d3593b5546d2e@xxxxxxxxxxxxxxxxxxxxxxxxx
> 

I suspect this might also address
https://syzkaller.appspot.com/bug?extid=ac648b0525be1feba506

johannes





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