Re: [syzbot] [wireless?] INFO: trying to register non-static key in skb_queue_tail

Aleksandr Nogikh
2023-08-07T11:42:15Z

On Sun, Aug 6, 2023 at 9:38 PM syzbot
<syzbot+743547b2a7fd655ffb6d@syzkaller.appspotmail.com> wrote:
>
> syzbot suspects this issue was fixed by commit:
>
> commit 061b0cb9327b80d7a0f63a33e7c3e2a91a71f142
> Author: Fedor Pchelkin <pchelkin@ispras.ru>
> Date: Wed May 17 15:03:17 2023 +0000
>
> wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes
>
> bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1243d549a80000
> start commit: 559089e0a93d vmalloc: replace VM_NO_HUGE_VMAP with VM_ALLO..
> git tree: upstream
> kernel config: https://syzkaller.appspot.com/x/.config?x=dd7c9a79dfcfa205
> dashboard link: https://syzkaller.appspot.com/bug?extid=743547b2a7fd655ffb6d
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15d5d7f4f00000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=106ff834f00000
>
> If the result looks correct, please mark the issue as fixed by replying with:
>
> #syz fix: wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes

Seems reasonable.

#syz fix: wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes

>
> For information about bisection process see: https://goo.gl/tpsmEJ#bisection
>
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