** Branch linked: lp:ubuntu/trusty-proposed/linux-lts-vivid
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1496073
Title:
Request cherry-pick of upstream kernel patch which caps
SECCOMP_RET_ERRNO to MAX_ERRNO
Status in linux package in Ubuntu:
Invalid
Status in linux source package in Vivid:
Fix Committed
Bug description:
The seccomp regression tests are failing due to SRU kernels not having
the relevant commit:
Author: Kees Cook <keesc...@chromium.org>
Date: Tue Feb 17 13:48:00 2015 -0800
seccomp: cap SECCOMP_RET_ERRNO data to MAX_ERRNO
The value resulting from the SECCOMP_RET_DATA mask could exceed MAX_ERRNO
when setting errno during a SECCOMP_RET_ERRNO filter action. This makes
sure we have a reliable value being set, so that an invalid errno will not
be ignored by userspace.
Signed-off-by: Kees Cook <keesc...@chromium.org>
Reported-by: Dmitry V. Levin <l...@altlinux.org>
Cc: Andy Lutomirski <l...@amacapital.net>
Cc: Will Drewry <w...@chromium.org>
Signed-off-by: Andrew Morton <a...@linux-foundation.org>
Signed-off-by: Linus Torvalds <torva...@linux-foundation.org>
SRU Justification
Impact:
Upstream regression tests are reporting errors.
Test Case:
Run the upstream regression tests and verify they are passing
cleanly.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496073/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
