From: syzbot <syzbot+b63d677d63bcac06cf90@syzkaller.appspotmail.com>
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
Subject: Re: [syzbot] [input?] [usb?] UBSAN: shift-out-of-bounds in s32ton (2)
Date: Thu, 17 Jul 2025 08:49:03 -0700 [thread overview]
Message-ID: <68791b6f.a70a0220.693ce.004b.GAE@google.com> (raw)
In-Reply-To: <15723551-960b-4257-bfbd-073e136deaa2@rowland.harvard.edu>
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.
next prev parent reply other threads:[~2025-07-17 15:49 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-14 17:10 [syzbot] [input?] [usb?] UBSAN: shift-out-of-bounds in s32ton (2) syzbot
2025-07-14 18:38 ` Alan Stern
2025-07-14 18:50 ` syzbot
2025-07-14 19:48 ` Alan Stern
2025-07-14 20:28 ` syzbot
2025-07-15 19:29 ` Alan Stern
2025-07-15 19:50 ` syzbot
2025-07-16 14:29 ` Alan Stern
2025-07-16 14:50 ` syzbot
2025-07-16 15:58 ` Alan Stern
2025-07-17 11:48 ` Benjamin Tissoires
2025-07-17 15:10 ` Alan Stern
2025-07-17 15:49 ` syzbot [this message]
2025-07-18 2:33 ` [PATCH] HID: core: Reject report fields with a size or count of 0 Alan Stern
2025-07-19 8:36 ` Benjamin Tissoires
2025-07-19 8:40 ` Benjamin Tissoires
2025-07-19 14:48 ` Alan Stern
2025-07-21 13:05 ` Benjamin Tissoires
2025-07-21 13:56 ` Alan Stern
2025-07-23 9:32 ` Benjamin Tissoires
2025-07-23 14:34 ` Alan Stern
2025-07-23 14:37 ` [PATCH] HID: core: Harden s32ton() against conversion to 0 bits Alan Stern
2025-07-21 14:37 ` [syzbot] [input?] [usb?] UBSAN: shift-out-of-bounds in s32ton (2) Alan Stern
2025-07-21 15:23 ` syzbot
2025-07-18 16:08 ` (subset) " Benjamin Tissoires
2025-07-23 9:36 ` Benjamin Tissoires
2025-07-25 11:46 ` Benjamin Tissoires
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