** Changed in: linux (Ubuntu)
Status: In Progress => Fix Committed
--
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/1708714
Title:
scsi: hisi_sas: add null check before indirect pointer dereference
Status in linux package in Ubuntu:
Fix Committed
Status in linux source package in Zesty:
In Progress
Bug description:
[Impact]
Coverity scanning discovered a potential NULL dereference in this driver.
Though I'm unaware of anyone hitting it in practice, it is an obvious bug.
[Test Case]
There is no known reproducer for this, so it can only be regression tested.
[Regression Risk]
The fix is localized to a driver and is a clean cherry pick from upstream.
The bug fix looks straightforward - don't dereference the pointer if it is
NULL. The only regression theory I have would be if this means that, instead of
crashing, we now execute code that is *worse* than crashing (e.g. resulting in
corruption, etc).
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1708714/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
