From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f72.google.com (mail-oo1-f72.google.com [209.85.161.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 92E3EEB for ; Sat, 9 Dec 2023 02:20:03 -0800 (PST) Received: by mail-oo1-f72.google.com with SMTP id 006d021491bc7-58db2015327so3146461eaf.1 for ; Sat, 09 Dec 2023 02:20:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702117203; x=1702722003; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=gzTKkayoaN26UAkjoOlMDL5VfK6M0KZqgpnzmdfUgck=; b=mdY6OEo2FQh0a8R7W1Nm2xvHZgPneibc+hOJ9k79rMYitS8BdsINxYmPapoG4+yh0I hnIIkb6FIyh9TH0BktNq9WyX76N20gS9cGFFAvpln27G9Wx6W54w9B5wXOxmGknb4sty NQ+sJFd+F4J9QvRsYxUQWjk7DGUsW8mMDN/F2Rj4gVGLLSAUkNEsNgN/Q4L492NivTIi EneIzzhMJkxUg0gvPI/T6i3Tra6IeKHJWlWobXnKjMSrImOHHV7VDC4iU+fzB2Zyo/JD 3YgJdpaCE/BfI4sXrRfXqHMaxwsHro4b4Pg52svGAbVEffTxd585nFrLCPPzg6kX0HPx 5vYQ== X-Gm-Message-State: AOJu0YzA5E/s0n42bVDx2xkkqdUq7iOqFjExJlH4E5EJG+zeDu1S+yJQ khD0WJ4eHV++0HRAVlBfihS/R8QXSlZVZeQ9SgyYxJEUXR4H X-Google-Smtp-Source: AGHT+IEk926lM5pj/9LbooEoD3qXdZbKj4Vj79uN+R/s5Tnixbsp0bpX7U6paOZtjG/0nJtrWkQ9ZXqn7OCoT5Sag8emrp72f4kV Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a4a:dfba:0:b0:590:8aa7:1e1c with SMTP id k26-20020a4adfba000000b005908aa71e1cmr739667ook.1.1702117202886; Sat, 09 Dec 2023 02:20:02 -0800 (PST) Date: Sat, 09 Dec 2023 02:20:02 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000003e8971060c110bcc@google.com> Subject: Re: [syzbot] [net?] [nfc?] KASAN: slab-use-after-free Read in nfc_alloc_send_skb From: syzbot To: code@siddh.me, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+bbe84a4010eeea00982d@syzkaller.appspotmail.com Tested on: commit: f2e8a57e Merge tag 'scsi-fixes' of git://git.kernel.or.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master console output: https://syzkaller.appspot.com/x/log.txt?x=117f5cf4e80000 kernel config: https://syzkaller.appspot.com/x/.config?x=99a0b898611ad691 dashboard link: https://syzkaller.appspot.com/bug?extid=bbe84a4010eeea00982d compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=134888b6e80000 Note: testing is done by a robot and is best-effort only.