commit 518b68fd13dc8dee645a0e0b1364a6b027069512
author Ray Essick <essick@google.com> Sat Nov 23 22:06:50 2024 -0600
committer Ray Essick <essick@google.com> Sat Nov 23 22:18:34 2024 -0600
tree 17db354ad035e3ad6469327d1e3ff6dcc287bfdd
parent f81f69e545925b0e85444164de8fcdb9c911c768

Fix CFI issues with extractor threading

Recent changes in libutils exposed some issues where a library was
linked both static and shared into the extractor. This caused CFI
crashes in the extractor during DRM MediaCas processing.

The plugin where this triggered has been modified to (1) use the shared
library instance and (2) change from Mutex to std::mutex to reduce
dependency on that code.

Bug: 379803959
Test: CtsMediaDrmFrameworkTestCases:android.media.drmframework.cts.MediaDrmClearkeyTest
Flag: EXEMPT bugfix
Change-Id: I5ea5337b2b8816f64f5a28b7b144d710fc2f8123