From: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
To: jackp@codeaurora.org
Cc: abhilash.k.v@intel.com, gregkh@linuxfoundation.org,
heikki.krogerus@linux.intel.com, linux-usb@vger.kernel.org,
stable@vger.kernel.org, subbaram@codeaurora.org
Subject: Re: [PATCH] usb: typec: ucsi: Retrieve all the PDOs instead of just the first 4
Date: Mon, 26 Apr 2021 15:36:20 -0700 [thread overview]
Message-ID: <1619476580-13072-1-git-send-email-subbaram@codeaurora.org> (raw)
In-Reply-To: <20210426204213.GC20698@jackp-linux.qualcomm.com>
> UBSAN FTW. Want me to copy this trace into the commit text as well?
Yes, I think it would be good as this issue is found by enabling UBSAN.
Also, it gives the context that by inserting a PD charger adapter that
can support more than 4 PDOs, device can crash because of an OOB access.
-Subbaraman
next prev parent reply other threads:[~2021-04-26 22:36 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-26 19:18 [PATCH] usb: typec: ucsi: Retrieve all the PDOs instead of just the first 4 Jack Pham
2021-04-26 19:26 ` Jack Pham
2021-04-26 20:21 ` Subbaraman Narayanamurthy
2021-04-26 20:42 ` Jack Pham
2021-04-26 22:36 ` Subbaraman Narayanamurthy [this message]
2021-05-03 7:03 ` Heikki Krogerus
2021-05-03 7:29 ` Jack Pham
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