** Changed in: xserver-xorg-video-intel
Importance: Unknown => Medium
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to mesa in ubuntu.
https://bugs.launchpad.net/bugs/421651
Title:
Using glutCreateWindow() seeds RNG with predictable value
_
** Changed in: xserver-xorg-video-intel
Importance: Medium => Unknown
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to mesa in ubuntu.
https://bugs.launchpad.net/bugs/421651
Title:
Using glutCreateWindow() seeds RNG with predictable value
_
** Changed in: xserver-xorg-video-intel
Status: Unknown => Fix Released
--
Using glutCreateWindow() seeds RNG with predictable value
https://bugs.launchpad.net/bugs/421651
You received this bug notification because you are a member of Ubuntu-X,
which is the registrant for xf86-video-intel.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Fix Committed => Invalid
--
Using glutCreateWindow() seeds RNG with predictable value
https://bugs.launchpad.net/bugs/421651
You received this bug notification because you are a member of Ubuntu-X,
which is the registrant for xf86-vi
** Changed in: xserver-xorg-video-intel
Importance: Undecided => Unknown
** Changed in: xserver-xorg-video-intel
Status: Invalid => Unknown
** Changed in: xserver-xorg-video-intel
Remote watch: None => freedesktop.org Bugzilla #23774
--
Using glutCreateWindow() seeds RNG with predict
** Changed in: xserver-xorg-video-intel
Importance: Unknown => Undecided
** Changed in: xserver-xorg-video-intel
Status: Fix Released => New
** Changed in: xserver-xorg-video-intel
Remote watch: freedesktop.org Bugzilla #23774 => None
** Changed in: xserver-xorg-video-intel
Sta
This bug was fixed in the package mesa -
7.6.0~git20090817.7c422387-0ubuntu8
---
mesa (7.6.0~git20090817.7c422387-0ubuntu8) karmic; urgency=low
* Add 112_dont_corrupt_random_number_state.patch: Fix predictable
numbers being seeded into the RNG in OpenGL when glutCreateWindow() i
Thanks, looks good
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Confirmed => Fix Committed
--
Using glutCreateWindow() seeds RNG with predictable value
https://bugs.launchpad.net/bugs/421651
You received this bug notification because you are a member of Ubuntu-X,
which is the
** Changed in: xserver-xorg-video-intel
Status: Confirmed => Fix Released
--
Using glutCreateWindow() seeds RNG with predictable value
https://bugs.launchpad.net/bugs/421651
You received this bug notification because you are a member of Ubuntu-X,
which is the registrant for xf86-video-inte
This is now fixed upstream. The patch will find its way to
mesa_7_6_branch and master soon (it's already in mesa_7_5_branch).
http://cgit.freedesktop.org/mesa/mesa/commit/?h=mesa_7_5_branch&id=9666529b5a5be1fcde82caadc2fe2efa5ea81e49
** Attachment added:
"0001-glx-Use-initstate_r-random_r-instea
** Changed in: xserver-xorg-video-intel
Status: Unknown => Confirmed
--
Using glutCreateWindow() seeds RNG with predictable value
https://bugs.launchpad.net/bugs/421651
You received this bug notification because you are a member of Ubuntu-X,
which is the registrant for xf86-video-intel.
_
I have forwarded this bug upstream:
https://bugs.freedesktop.org/show_bug.cgi?id=23774.
Please subscribe to the upstream bug report so that you may provide any
additional information they might need.
** Bug watch added: freedesktop.org Bugzilla #23774
https://bugs.freedesktop.org/show_bug.cgi?
** Tags added: 965gm
--
Using glutCreateWindow() seeds RNG with predictable value
https://bugs.launchpad.net/bugs/421651
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to mesa in ubuntu.
___
Mailing list: h
Thank you for including a test program that demonstrates the problem.
I think the bug probably is in the intel specific part of mesa. Using your
program I traced the glutCreateWindow call and added lines like
printf("Random number 11 (fgOpenWindow): %i\n",rand());
in relevant places in the so
** Also affects: mesa (Ubuntu)
Importance: Undecided
Status: New
--
Using glutCreateWindow() seeds RNG with predictable value
https://bugs.launchpad.net/bugs/421651
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to mesa in ubuntu.
_
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New => Confirmed
--
Using glutCreateWindow() seeds RNG with predictable value
https://bugs.launchpad.net/bugs/421651
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-i
** Attachment added: "Example application"
http://launchpadlibrarian.net/31024390/opengl-demo.cpp
** Attachment added: "BootDmesg.txt"
http://launchpadlibrarian.net/31024391/BootDmesg.txt
** Attachment added: "CurrentDmesg.txt"
http://launchpadlibrarian.net/31024392/CurrentDmesg.txt
**
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