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 312362F8C45 for ; Thu, 17 Jul 2025 15:49:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752767346; cv=none; b=CS0Sb3XTnWo34775LnXu4XbIxr4XojJWDzb0XH/+xwrFkpj/Zp3rwtglsAkCt8jfcFmXbGUxklug1E7vNOkncXTc/ptzyZZ+3BgPBUsB5qn+uu7/DVH85zQFYv4Pi8kyy7tS7U9BDsb2p0IikhJyCHaAecK1LRQTZE9+rVxqycE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752767346; c=relaxed/simple; bh=uwUycdhfPj6CaQoQpADVkvyXsmH6Btz4yJ0id2qySG0=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=WikNRPEQoXMUWZX+zxjHv2Azp9OWZChuAovFFdFV6UQlpk1fzUJQiM8jn6C3joW9SlhjU1FAn8Y+go754dC1GzzwIVVj3jG7mNQvbJoPvSPsI8EYfVvBNe/yI7vinGhDi/00WTvXy0aZTcpjGBHaN5G7BONxxGrFUSs1lyHimsk= 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=209.85.166.70 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-f70.google.com with SMTP id ca18e2360f4ac-86d1218df67so109698039f.1 for ; Thu, 17 Jul 2025 08:49:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1752767343; x=1753372143; 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=8DkcvYYZYbeS9YyBNkSiQOuihRa5i8q/41A08t0STM0=; b=S9k02B6Y8FykE5U79y3SBiiyDNGMF+O32OkDc5pNzUiQLuZxNRtC4GTqL4FGO0WcO2 HEuofWy8mBlCXK2/XBK7QvErN0LhFnN0XP9fevPgS3XZt9od1k/4oafMJK/NRhhZ86vP Ey6/VDXn0LoEYL0tCzqlvQGTeZ5XwLLdwcf9FODdiS8gUjHQbw/2IMsYyYOtLqAcDKFl ceaXQJBUhqM1AbBbdd3z3OzUy4Aacsf6zur2AG0db0Ztiuk5xqyYVyQLFbsbYqb3W7xK rHOgmxSCPIqQIzpIEmskju7mSQMGoH3m97WWH+GGkgfnjVOtj5RWFd3/BrOckDIKAz2h b/Zg== X-Forwarded-Encrypted: i=1; AJvYcCUzLJgxoG57xpsdmLjaMyNpQbGUaM2riyCbgYJEPKBfzEW8bvDrenh0Sb2iNCpvwU+Yy7bLTtNWSpB2xQ==@vger.kernel.org X-Gm-Message-State: AOJu0YyftMhaVD3J/B2dUwMuKLrR7PDE+HNYHybb5s7FCwcHEZxvW/ed rzUJp2VJyOffAZdHessAkHtR53eJrXx4rMe16LqMqrb3TCoFXK4hQWtfd2wwNl8/9zD2Cp8bdoi dIb+0UCuuqokHMBquFaycl1FpmistEmeQK/cLgk1/eKCVcEvO+hSGg+Tm0lo= X-Google-Smtp-Source: AGHT+IEf4fyoxXity4Kr6+dzWapHEvcoVCaE3mpTKdMN7UYWTnoIPlTPex69DChCvZAIqhHVq3jwH0inF1qmM/cRIz94nhSUN0lN Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a5e:8801:0:b0:875:ba1e:4d7e with SMTP id ca18e2360f4ac-879c28a63bfmr745475839f.6.1752767343310; Thu, 17 Jul 2025 08:49:03 -0700 (PDT) Date: Thu, 17 Jul 2025 08:49:03 -0700 In-Reply-To: <15723551-960b-4257-bfbd-073e136deaa2@rowland.harvard.edu> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68791b6f.a70a0220.693ce.004b.GAE@google.com> Subject: Re: [syzbot] [input?] [usb?] UBSAN: shift-out-of-bounds in s32ton (2) From: syzbot To: bentiss@kernel.org, jikos@kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu, 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+b63d677d63bcac06cf90@syzkaller.appspotmail.com Tested-by: syzbot+b63d677d63bcac06cf90@syzkaller.appspotmail.com Tested on: commit: c2ca42f1 HID: core: do not bypass hid_hw_raw_request git tree: git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git console output: https://syzkaller.appspot.com/x/log.txt?x=148b258c580000 kernel config: https://syzkaller.appspot.com/x/.config?x=ec692dfd475747ff dashboard link: https://syzkaller.appspot.com/bug?extid=b63d677d63bcac06cf90 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=14dd1382580000 Note: testing is done by a robot and is best-effort only.