From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (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 A7EB91A5BBC for ; Sun, 27 Jul 2025 18:52:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753642325; cv=none; b=Xl3dYLxJu4ohXhsqrs2fF+JLZzinrYrn3OFP0oLGv7yyr46v2EOoc8u4hatPIbnoQi8fxApWl9wLfMM2rMrPjnYbAjXNAzXXXD0sO5iCuKrgWo4vtSfQulL7ZDfusG3Kx4HIFqILyq7gVR8Yp+X1IwwxWi6t+tP9ZjrgXHUe/AE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753642325; c=relaxed/simple; bh=wPyWClpHEu0OkKIvF3c8ykkyc6ltSV+aokH2fEs9wP8=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=rYP3hXRBbUz5848iHEw4sv0Gu3W+kV3JtOR28D5wZTz/cnOmjHde3RjAUK+G9x3IJbg5cL18oZRf5Kb1MWj9KHBUjvxVFoYz/2HNyqVWPgYnlU/DYcX0oPJIMYSoBEca//IVLQDfe10UIfYO3klQaamZmJ8KSDU9y1GWf/EDiZs= 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=209.85.166.71 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-io1-f71.google.com with SMTP id ca18e2360f4ac-87c73351935so347485039f.0 for ; Sun, 27 Jul 2025 11:52:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1753642323; x=1754247123; 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=iQIF7n64tjh9Q5g0TH3duRoUX54nPd3qDr+PnCdDjvg=; b=Cn54993Tyf4s6SNxD2VGlWKVhVEz5X0fYr2O7d+uQtCkQ7UjlkX+/U/mx7nrZaxpSv 2FdT33glst4V2zcyS3qeqHwt0A1JzIygmVI6kZLI2znYPORA8+qlcApNmMHxAeB6govk 9ZtiNUoSyQkfD1qVTdBljZE0uNaq+ShluaPzIynj5Nuvxscc7FrwdDF1wGLBf7xz6Ht7 NLdNgm13en7WFLPhsnWe5/zY0lWFyTSiMmpZ73v/4AqJS09zynSND0ZkbRVNpKt6i222 iVqcjNNwQJg5GzKXEHh2l8pOvNaea5eN2SR1vu91F9SwiYIccrdDzj7IpJr3uKFr6Jw2 VbPA== X-Forwarded-Encrypted: i=1; AJvYcCUh0svKkFbcpblInbuAvjnkB2W1YbxkkjTSJoFLLYxAK10MqMcSlOJ79jRMevxeAM8qUW1gMw3xU75nZcqx@vger.kernel.org X-Gm-Message-State: AOJu0YwlRJk/9dtd3JOVW20D8UGRvj6ZNR4MCRCo43lirIyeeUhqG56J 5GjTUr59Sod3j5x6+3bwgy8qJtijAKCrInrSTblV+vG9JbvM+IV3f8euJs4qqeaRLIPMVsQg026 /E7U9HN7bpWe4QEXjoqVZmatJOgSI0AGto1WlZ/vPRiNebTwbBUktOr/M0CY= X-Google-Smtp-Source: AGHT+IHVRTEjBDlMupAstPpa2zGsYrw+8yW4/QJTLbpGwPZM/e6XyhgeaDLq3N1SFma0Xjxf1AF4wxEFSezw8sTXRADWn6amR1Ws Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:2490:b0:3e2:9f5c:520f with SMTP id e9e14a558f8ab-3e3c45fb852mr156493585ab.3.1753642322888; Sun, 27 Jul 2025 11:52:02 -0700 (PDT) Date: Sun, 27 Jul 2025 11:52:02 -0700 In-Reply-To: <20250727181702.32633-1-contact@arnaud-lcm.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68867552.a00a0220.b12ec.0068.GAE@google.com> Subject: Re: [syzbot] [hfs?] KASAN: out-of-bounds Read in hfsplus_bnode_move From: syzbot To: contact@arnaud-lcm.com, linux-fsdevel@vger.kernel.org, linux-kernel@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-by: syzbot+6df204b70bf3261691c5@syzkaller.appspotmail.com Tested-by: syzbot+6df204b70bf3261691c5@syzkaller.appspotmail.com Tested on: commit: b711733e Merge tag 'timers-urgent-2025-07-27' of git:/.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=165a98a2580000 kernel config: https://syzkaller.appspot.com/x/.config?x=77f37fce3464f63d dashboard link: https://syzkaller.appspot.com/bug?extid=6df204b70bf3261691c5 compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7 patch: https://syzkaller.appspot.com/x/patch.diff?x=119298a2580000 Note: testing is done by a robot and is best-effort only.