Messages in this thread | | | From | Luca Coelho <> | Date | Sun, 05 Apr 2020 11:51:53 +0300 | Subject | Re: [PATCH] iwlwifi: actually check allocated conf_tlv pointer |
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On Sun, 2020-04-05 at 11:44 +0300, Kalle Valo wrote: > Chris Rorvick <chris@rorvick.com> writes: > > > Commit 71bc0334a637 ("iwlwifi: check allocated pointer when allocating > > conf_tlvs") attempted to fix a typoe introduced by commit 17b809c9b22e > > ("iwlwifi: dbg: move debug data to a struct") but does not implement the > > check correctly. > > > > Tweeted-by: @grsecurity > > Signed-off-by: Chris Rorvick <chris@rorvick.com> > > I'll add: > > Fixes: 71bc0334a637 ("iwlwifi: check allocated pointer when allocating conf_tlvs") > > > --- > > In this wasn't picked up? > > Luca, can I take this directly?
Yes, please take it directly. This can happen in OOM situations and, when it does, we will potentially try to dereference a NULL pointer.
Thanks!
-- Cheers, Luca.
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