On 14/05/2019 00:53, Chris Johns wrote:
Hi,
The change makes sense from a security point of view but are you sure there are
no references to these symbols for those users who do not need this stuff to
work?
I added these weak definitions along with an update to a new FreeBSD
baseline in 2016. Since 2017 we have a test for getentropy() in the test
suite:
testsuites/libtests/getentropy01/init.c
On 13/5/19 7:20 pm, Sebastian Huber wrote:
Module: rtems-libbsd
Branch: master
Commit: ab80f78a20cae1f580d3474a43a0973b9ad2f1c5
Changeset:
http://git.rtems.org/rtems-libbsd/commit/?id=ab80f78a20cae1f580d3474a43a0973b9ad2f1c5
Author: Sebastian Huber <sebastian.hu...@embedded-brains.de>
Date: Mon May 13 10:33:19 2019 +0200
Remove dangerous weak definition of getentropy()
All BSP supporting libbsd should provide this function.
Would some documentation on what they need to do and at the risk of being flamed
by security specialists a sample implementation or link a user can use to see
what is needed be useful?
https://docs.rtems.org/branches/master/bsp-howto/getentropy.html
--
Sebastian Huber, embedded brains GmbH
Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone : +49 89 189 47 41-16
Fax : +49 89 189 47 41-09
E-Mail : sebastian.hu...@embedded-brains.de
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Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.
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