tree 0d19d3726cf0542c5c3b90ac30ddcc576f5f41a8
parent a3bd97a019084035334cd18eae5485076d1282de
author Mark Salyzyn <salyzyn@google.com> 1477068402 -0700
committer Mark Salyzyn <salyzyn@google.com> 1477320065 -0700

logd: mLastWorstPidOFSystem crash

(cherry pick from commit fa07f9dc4b4d101a49fba5dbbf35c88cdfec4433)

mLastWorstPidOfSystem is filled with iterator references
that are not from AID_SYSTEM to aid the performance. But
we only clear entries from the list during erase if they
are from AID_SYSTEM. Remove the filter check in erase so
the stale references will be removed.

The conditions that caused this failure are difficult to
reproduce and are rare.

Test: gTests logd-unit-tests, liblog-unit-tests and logcat-unit-tests
Bug: 32247044
Bug: 31237377
Change-Id: Ie405dd643203b816cac15eef5c97600551cee450