tree 7a04add7115728c971effcf5c247e5fc3844f436
parent 6ded5062bad1fc9bb4b5e1b3a77ccaa6617c871a
author Tej Singh <singhtejinder@google.com> 1621480366 -0700
committer Anis Assi <anisassi@google.com> 1624407300 +0000

[RESTRICT AUTOMERGE] Fix OOB write in noteAtomLogged

It's possible for bad atoms to have negative atom ids. This results in
an OOB write when we note that the atom was logged. This adds a
validation check on the logging.

Also added safetynet logging for negative atoms

Bug: 187957589
Test: POC in bug no longer led to the OOB write & crash
Test: checked event log for safetynet logging
Change-Id: I8a6b094c94309d7b02430fb860891ef814efb426
(cherry picked from commit cc0bba36c7c326e2fb75f1531547d2ed861d392c)