From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 E552E1D6DDA for ; Mon, 23 Dec 2024 21:30:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734989407; cv=none; b=X8NjNvrAKOLs/tZxmnA2f3962uOiaD/LnUl1ACHYUAhNMb7roJrE1KGaToRGvWg7AuT2Yz2P5bhNhpbWSl7lvc2Vuab0yUhFpPczwPNf0h87xC3lusHjyN4WXBSTvW1ClDKSCR0KyMiM5ALUxL2UNPhBv+DmJaCMiuBKsKYPgxI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734989407; c=relaxed/simple; bh=CaSfuWEbEBearRkjx8kemXW9QiaBFWReKt8SG+q8R5E=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=QOM10wOLBI8pl8ugBMAifom/0MDa+MdBqh8rUlPYqLqPOvsdyhLseuJcuzvozzERxKhD8PxFejAQsB0VWPe9MgWmYvE8sMJ/0VZHkY7UY9Ti2ip/PVRbng9/8uAYYi0dPLlx59BNgmSqqPT8kV4RN367xhrckjgcdy05LrsoocU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.197 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-il1-f197.google.com with SMTP id e9e14a558f8ab-3a7cf41b54eso82756345ab.2 for ; Mon, 23 Dec 2024 13:30:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1734989405; x=1735594205; 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=5WIT5ztIw01Gjgm6xXRruaARLPeEd1FWcxQgI3wtKpA=; b=HE927kxURw9oGHhZKCp8IhTGKGctA2pMiHT/gBIxsIt8qJwrqZ/kEH+5LBE0SjPe45 SeK71wPp+whSi1UQc/MuoQ60ivXKeV9yEZ0iQTVp3pLJLlW+dIlV+viHYAZu1DPlqCfV FWVV9Gjdy7BFQkrOyjvAmNfhGo5EDuAUVEvXy9RB1OhVNHOdLSzV6lG7avL8UY8acisw JWnTFBaOGDYgiPguO3MmjkPsErsPfPg3OeVavzjmWlOF7bKfhevQ8f3oplkwba88pyld 9br/QxzZxONJyQCpZlT1jlAubxfgOzNA//O4l4/NcvMqOXw5IblppD4T9jfSljdIbMiW XHQw== X-Forwarded-Encrypted: i=1; AJvYcCXXmzPIwCLRJlGGWGuvfEm6K5pXkFdax0cUvQLw1H41i4LR7kK5kGJbppHXshaAzXg2KWMAeRZZs1uCVqo=@vger.kernel.org X-Gm-Message-State: AOJu0YxPIQByS2j3hJoq3B61lMV7+ohkGny+yXZNzBaAsMaFhNojOySS z/B0XKar6wQInN+4YXrfkph94MexoNbdQ8kktVsDTrzEOMrdXgrPmeUVj3Gwqbb19CP/mcm+hJu nmh+XYFqXFgv9DoSd0tK3sDIx/CSMwDLPdKkTsWj64nC4Tmxo66jZtss= X-Google-Smtp-Source: AGHT+IHNNiAbE8pXeZ/bZfYpmYCZLmHjRtJ62Bv5MvFh/cb9Ls8dVmNjqr3lS2Nje24yHN/kdT3aXEM5mzRQagZO4ZTpB6+yF1YZ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:12cb:b0:3a7:4826:b057 with SMTP id e9e14a558f8ab-3c2d591996emr134211775ab.21.1734989405104; Mon, 23 Dec 2024 13:30:05 -0800 (PST) Date: Mon, 23 Dec 2024 13:30:05 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6769d65d.050a0220.226966.0043.GAE@google.com> Subject: Re: [syzbot] [f2fs?] UBSAN: array-index-out-of-bounds in read_inline_xattr From: syzbot To: chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: fs/f2fs/segment.c:5541:6: error: call to undeclared function 'unlike'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration] Tested on: commit: 7d46ca6d f2fs: fix to avoid return invalid mtime from .. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/chao/linux.git wip kernel config: https://syzkaller.appspot.com/x/.config?x=1234f097ee657d8b dashboard link: https://syzkaller.appspot.com/bug?extid=69f5379a1717a0b982a1 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied.