From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 547347E for ; Tue, 20 Dec 2022 20:30:26 +0000 (UTC) Received: by mail-io1-f70.google.com with SMTP id f23-20020a5d8157000000b006dfb209094fso6047360ioo.18 for ; Tue, 20 Dec 2022 12:30:26 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=9lO+onbVv6bZVIEl7Kh8E9HbEaMf0DW2YgnQtYSE8Pw=; b=dtDCKHWvZifsMCBuScZbnxvc7zTmgv6eC13H0DdJU2sb9tRXQaNko/IGUqm0tuLMBD 1qUy+4hVhmYilW3TU4UAt4pcHlVKknUAcIg0c4GIkhOu6BrP1TUfVNhB24y3JOUdz/uA u8v9vj7BEkh7W2ULWuJXH0uRVJTsA0DBgfxsy5cBSAKAcmdG34ezGtn8lSqo5dKmVXVe O53lAXNb1aVEERKa4S+19D9E2U6zjsNliQGAP9jZgtzlulXet3a88HqnXXS+ENfP5opM pj6eaeQ7GnF5H/nEUN64PhtKJDG93y/D8Fpe8AwuHJ7PgIEGUMFLY2FMmb9ahPxAMi5q dDoA== X-Gm-Message-State: ANoB5plTC/wxr1iTqywdlK6CPGpXDok6NHM760YxrhUbt2gQ4CKgxn51 6lWFiBQhCWPOprYqulU5GvlMRkbs/s4YC/GcLbDbdlA8JnUt X-Google-Smtp-Source: AA0mqf6oL6u1g0efHMd1fRNYolfsD82ctmu3LGNm613o4B0KDZY2tz7ouwZSsZtmP4f8F01iKWsLk1o6RVRsGcZKn06LeI7DITCC Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:4d2:b0:304:d061:6cb9 with SMTP id f18-20020a056e0204d200b00304d0616cb9mr2099951ils.168.1671568225461; Tue, 20 Dec 2022 12:30:25 -0800 (PST) Date: Tue, 20 Dec 2022 12:30:25 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000004bee2205f0484e1d@google.com> Subject: Re: [syzbot] KASAN: slab-out-of-bounds Write in copy_verifier_state From: syzbot To: andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, haoluo@google.com, hawk@kernel.org, john.fastabend@gmail.com, jolsa@kernel.org, kpsingh@kernel.org, kuba@kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, martin.lau@linux.dev, nathan@kernel.org, ndesaulniers@google.com, netdev@vger.kernel.org, sdf@google.com, song@kernel.org, syzkaller-bugs@googlegroups.com, trix@redhat.com, yhs@fb.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+59af7bf76d795311da8c@syzkaller.appspotmail.com Tested on: commit: 041fae9c Merge tag 'f2fs-for-6.2-rc1' of git://git.ker.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=15fc914f880000 kernel config: https://syzkaller.appspot.com/x/.config?x=e2f3d9d232a3cac5 dashboard link: https://syzkaller.appspot.com/bug?extid=59af7bf76d795311da8c compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=10cacf77880000 Note: testing is done by a robot and is best-effort only.