At the moment this appears to be a consequence of 104e70cae78bd4afd95d948c6aff188f10508a9c not being included in the original CVE patchset.
I'm attaching an early debdiff for that includes a first attempt at a backport of the above patch and am requesting comments and code review. If anyone has a succinct/reliable way to reproduce this, I would greatly appreciate that. Due to lack of a good reproducer this is near impossible to test. As a result the backport was attempted purely based on code inspection and comments from upstream fixes. ** Patch added: "First attempt at backport for 104e70cae" https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1647389/+attachment/4795470/+files/lp1647389.xenial.debdiff ** Changed in: qemu (Ubuntu) Assignee: (unassigned) => Dave Chiluk (chiluk) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1647389 Title: Regression: Live migrations can still crash after CVE-2016-5403 fix To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1647389/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
