Re: [syzbot] [pvrusb2?] [usb?] KASAN: slab-use-after-free Read in pvr2_context_set_notify

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To: syzbot <syzbot+621409285c4156a009b3@xxxxxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: [syzbot] [pvrusb2?] [usb?] KASAN: slab-use-after-free Read in pvr2_context_set_notify
From: "Ricardo B. Marliere" <ricardo@xxxxxxxxxxxx>
Date: Fri, 6 Oct 2023 09:17:08 -0300
Cc: isely@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-media@xxxxxxxxxxxxxxx, linux-usb@xxxxxxxxxxxxxxx, mchehab@xxxxxxxxxx, pvrusb2@xxxxxxxxx, syzkaller-bugs@xxxxxxxxxxxxxxxx
In-reply-to: <gugiuvjgpoogf3k5cm4px4jwevg5torsu3d7afbbhvnrxho4zu@wkcxeb5sr5ez>
References: <000000000000a02a4205fff8eb92@google.com> <gugiuvjgpoogf3k5cm4px4jwevg5torsu3d7afbbhvnrxho4zu@wkcxeb5sr5ez>

#syz test: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 1053c4a4b8fcbd28386e80347e7c82d4d617e352

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