tree 045c2b6fbfc35e9ce67f48ffd2c5bcf72419d764
parent 2db6ff2c70c2d6e88ed8059f679bd9d264c65009
author Mårten Kongstad <marten.kongstad@volvocars.com> 1620635694 +0000
committer Ryan Mitchell <rtmitchell@google.com> 1622662430 +0000

idmap2: create in-memory FRRO before creating file

Re-order the serialization of an FRRO and creation of the backing file.
This prevents a dangling (empty) file if the serialization fails.

Bug: 189963636
Test: manual: cmd overlay fabricate <bad parameters>, verify no file created in /data/resource-cache
Change-Id: I1af88c6d2d1c3a881beecfb50ccaf541a249f39b