From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f199.google.com (mail-oi1-f199.google.com [209.85.167.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4B2B5106 for ; Sat, 2 Dec 2023 06:56:05 -0800 (PST) Received: by mail-oi1-f199.google.com with SMTP id 5614622812f47-3b6d023424bso2173559b6e.3 for ; Sat, 02 Dec 2023 06:56:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701528964; x=1702133764; 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=nu5xLdLOLeUMpry7HT1oxjIq+0DkqL24uDVpCnJXOHU=; b=k5NOfTqyNxFqdpF2apZxM8WW94P46xTYtbvmf8t3hW1f/L7mIq/gJBdkXrIWZrgv/l on30gZt6BnvfS4ulf8r6o2Fs00DYekW4efPgOpMGev4dN0dn5H2wupaw1daBjqCv1+/F gEaoODG5ljmjV2QWcPAIMcLtSejMVftThuGk2P0oj+wWBKkqaKjricim9O5IdDXGw/T8 ZzH34WEmhjx/ZbVvXBxsEyqrQ9Pri01FaHABmjgZzdlLsov0S+NY8xoxMi+K6Ji4Ow5u EhfuCAb6Wrd4eaNN1nXUvOr9dhcOc7HUiXZII277fD6mM9nKTE+P29QFEa9NNeISncHn uPYg== X-Gm-Message-State: AOJu0Yy++cgIdNaUNJEXY//tY1sziD5rVn5YoxqwNgbFUmdFbhdq8xhf 50gzfjj6BMdDXrqw628ZFE/oqXwhabZKn6s7EzUFgE3i5n98 X-Google-Smtp-Source: AGHT+IHCaaicQHGkcJ9gewQxrg9Zx+K/8/06nvLqQ1tRUvyVjVoCAee8lRno5uUJ9zOPWaIEeG0tubhqY/SSq9LRkA2GZEvuUaK9 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:189f:b0:3b8:9b14:756c with SMTP id bi31-20020a056808189f00b003b89b14756cmr699004oib.9.1701528964701; Sat, 02 Dec 2023 06:56:04 -0800 (PST) Date: Sat, 02 Dec 2023 06:56:04 -0800 In-Reply-To: <0642446f-ebd9-429a-a293-94840c765038@siddh.me> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000008424e2060b881511@google.com> Subject: Re: [syzbot] [net?] [nfc?] KASAN: slab-use-after-free Read in nfc_alloc_send_skb From: syzbot To: code@siddh.me, davem@davemloft.net, edumazet@google.com, krzysztof.kozlowski@linaro.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pabeni@redhat.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Spam-Level: ** 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: 7453d7a6 nfp: ethtool: expose transmit SO_TIMESTAMPING.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git main console output: https://syzkaller.appspot.com/x/log.txt?x=1632f254e80000 kernel config: https://syzkaller.appspot.com/x/.config?x=94286555cac4ea49 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=11d5552ce80000 Note: testing is done by a robot and is best-effort only.