From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Biju Das <biju.das.jz@bp.renesas.com>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Biju Das <biju.das@bp.renesas.com>,
linux-usb@vger.kernel.org,
Geert Uytterhoeven <geert+renesas@glider.be>,
Fabrizio Castro <fabrizio.castro.jz@renesas.com>,
linux-renesas-soc@vger.kernel.org
Subject: Re: [PATCH 2/4] usb: typec: hd3ss3220: Fix NULL pointer crash
Date: Fri, 9 Dec 2022 17:17:01 +0100 [thread overview]
Message-ID: <Y5NfffSLz7DUgF3b@kroah.com> (raw)
In-Reply-To: <20221209155623.29147-3-biju.das.jz@bp.renesas.com>
On Fri, Dec 09, 2022 at 03:56:21PM +0000, Biju Das wrote:
> The value returned by usb_role_switch_get() can be NULL and it leads
> to NULL pointer crash. This patch fixes this issue by adding NULL
> check for the role switch handle.
Why isn't this the first patch here, and cc: stable, or just as an
individual patch that has nothing to do with the other new feature
patches?
thanks,
greg k-h
next prev parent reply other threads:[~2022-12-09 16:17 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-09 15:56 [PATCH 0/4] Add Polling support for role detection with HD3SS3220 Biju Das
2022-12-09 15:56 ` [PATCH 1/4] dt-bindings: usb: ti,hd3ss3220: Update interrupt property as optional Biju Das
2022-12-09 15:56 ` [PATCH 2/4] usb: typec: hd3ss3220: Fix NULL pointer crash Biju Das
2022-12-09 16:17 ` Greg Kroah-Hartman [this message]
2022-12-09 16:50 ` Biju Das
2022-12-15 9:56 ` Sergei Shtylyov
2022-12-09 15:56 ` [PATCH 3/4] usb: typec: hd3ss3220: Sort header files Biju Das
2022-12-09 16:16 ` Greg Kroah-Hartman
2022-12-09 16:49 ` Biju Das
2022-12-15 10:05 ` Geert Uytterhoeven
2022-12-15 11:44 ` Greg Kroah-Hartman
2022-12-09 15:56 ` [PATCH 4/4] usb: typec: hd3ss3220: Add polling support Biju Das
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