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From: Vladis Dronov <vdronov@redhat.com>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>, linux-input@vger.kernel.org
Subject: Re: [PATCH] Input: aiptek: fix crash on detecting device without endpoints
Date: Tue, 1 Dec 2015 03:09:06 -0500 (EST)	[thread overview]
Message-ID: <191812479.29673243.1448957346445.JavaMail.zimbra@redhat.com> (raw)
In-Reply-To: <Pine.LNX.4.44L0.1511301046070.1938-100000@iolanthe.rowland.org>

Hello, Alan,

Thank you for the explanations and I'm sorry for my terminology
misunderstanding, I got the point now, endpoint 0 != endpoint[0].

> My advice is to fix aiptek's probe routine. It should check that 
> intf->altsetting[0].desc.bNumEndpoints > 0 before trying to accessing 
> the endpoint array.

Thank you, yes, the patch proposed does something quite alike.

Best regards,
Vladis Dronov | Red Hat, Inc. | Product Security Engineer

  parent reply	other threads:[~2015-12-01  8:09 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-25 15:58 [PATCH] Input: aiptek: fix crash on detecting device without endpoints Vladis Dronov
2015-11-26 16:36 ` Dmitry Torokhov
2015-11-26 17:35   ` Alan Stern
2015-11-27 10:50     ` Vladis Dronov
2015-11-27 21:54       ` Alan Stern
2015-11-30 12:36         ` Vladis Dronov
2015-11-30 16:06           ` Alan Stern
2015-11-30 19:40             ` Dmitry Torokhov
2015-11-30 20:38               ` Alan Stern
2015-11-30 21:11                 ` Dmitry Torokhov
2015-12-01  8:09             ` Vladis Dronov [this message]
2015-12-01 15:07               ` Alan Stern
2015-12-01 21:16 ` Dmitry Torokhov
2015-12-02 11:03   ` Vladis Dronov

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