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Re: kern/48308 (non-privileged user can crash machine using a USB webcam)
The following reply was made to PR kern/48308; it has been noted by GNATS.
From: Dave Tyson <dtyson%anduin.org.uk@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: skrll%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost, gnats-admin%netbsd.org@localhost
Subject: Re: kern/48308 (non-privileged user can crash machine using a USB webcam)
Date: Mon, 25 Apr 2016 14:32:27 +0100
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On Saturday 23 Apr 2016 13:03:16 skrll%NetBSD.org@localhost wrote:
> Synopsis: non-privileged user can crash machine using a USB webcam
>
> State-Changed-From-To: open->feedback
> State-Changed-By: skrll%NetBSD.org@localhost
> State-Changed-When: Sat, 23 Apr 2016 13:03:16 +0000
> State-Changed-Why:
> nick-nhusb has been merged (7.99.28) and addresses this PR. OK to
close?
Yes, close this PR as it fixes the original problem and the camera works
fine. Tested under the latest amd64 kernel 7.99.28 built today.
There is still an issue that unplugging the camera when its in use crashes
the system, but I will file a separate PR for that.
Dave
--
=========================================
Phone: 07805784357
Open Source O/S: www.netbsd.org
Caving: http://www.wirralcavinggroup.org.uk
=========================================
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">On Saturday 23 Apr 2016 13:03:16 skrll%NetBSD.org@localhost wrote:</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> Synopsis: non-privileged user can crash machine using a USB webcam</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> State-Changed-From-To: open->feedback</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> State-Changed-By: skrll%NetBSD.org@localhost</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> State-Changed-When: Sat, 23 Apr 2016 13:03:16 +0000</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> State-Changed-Why:</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> nick-nhusb has been merged (7.99.28) and addresses this PR. OK to close?</p>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; "> </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Yes, close this PR as it fixes the original problem and the camera works fine. Tested under the latest amd64 kernel 7.99.28 built today.</p>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; "> </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">There is still an issue that unplugging the camera when its in use crashes the system, but I will file a separate PR for that.</p>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; "> </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Dave </p>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; "> </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">-- </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">=========================================</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Phone: 07805784357</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Open Source O/S: www.netbsd.org</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Caving: http://www.wirralcavinggroup.org.uk</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">=========================================</p></body></html>
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