Messages in this thread | | | Date | Fri, 17 Nov 2023 18:47:02 +0530 | From | Siddh Raman Pant <> | Subject | Re: [syzbot] [net?] [nfc?] KASAN: slab-use-after-free Read in nfc_alloc_send_skb |
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On Fri, 17 Nov 2023 18:18:56 +0530, Krzysztof Kozlowski wrote: > Any checks would need to have proper locking. Or at least barriers... > Adding checks without locks usually does not solve race conditions.
Yes of course. I just wanted to put whatever I tested out there.
> Other start is proper ref counting, so the structures are not released > too early. We have several bugs like this in NFC before, so you can take > a look at their fixes.
Sure.
Thanks, Siddh
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