Messages in this thread | | | Subject | Re: [PATCH] mac80211: fix issue with possible txq NULL pointer | From | Johannes Berg <> | Date | Mon, 17 Sep 2018 09:40:50 +0200 |
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On Fri, 2018-09-14 at 18:00 +0200, Erik Stromdahl wrote: > Drivers that do not have the BUFF_MMPDU_TXQ flag set will not have a > TXQ for the special TID = 16. > > In this case, the last member in the *struct ieee80211_sta* txq array > will be NULL. > > We must check this in order not to get a NULL pointer dereference when > iterating the txq array.
Uh, yes, thanks. This is my fault - I merged the overlapping patches closely together.
johannes
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