From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 87568] WebGL can cause GPU reset
Date: Sun, 21 Dec 2014 21:57:55 +0000 [thread overview]
Message-ID: <bug-87568-502@http.bugs.freedesktop.org/> (raw)
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https://bugs.freedesktop.org/show_bug.cgi?id=87568
Bug ID: 87568
Summary: WebGL can cause GPU reset
Product: Mesa
Version: 10.3
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/Gallium/r600
Assignee: dri-devel@lists.freedesktop.org
Reporter: aaalmosss@gmail.com
I was given this link: http://hunger.hu/webgl.html which was supposed to crash
any video driver, and it really did a hiccup. Fortunately, after 1 second the
kernel detected GPU lockup, and reinitialized everything just fine.
As far as I can tell that javascript doesn't do anything sinister, just tries
to render 200k triangles with a single glDrawElements() call. Shouldn't there
be a protection against such simple overflows somewhere?
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next reply other threads:[~2014-12-21 21:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-21 21:57 bugzilla-daemon [this message]
2014-12-22 19:09 ` [Bug 87568] WebGL can cause GPU reset bugzilla-daemon
2014-12-24 14:21 ` bugzilla-daemon
2015-01-17 0:29 ` bugzilla-daemon
2019-09-18 19:18 ` bugzilla-daemon
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