79b8a375a6
Merge of https://widevine-internal-review.googlesource.com/c/cdm/+/164981 Original commit message: Fix key double free issue in L3 Cherry-pick the fix from: https://widevine-internal-review.googlesource.com/c/cdm/+/164885/ https://widevine-internal-review.googlesource.com/c/cdm/+/164958/ Then generated L3 on top of tm-widevine-release code base. Original commit message: During license loading if an error occurs, all the loaded keys will be freed. Later at session termination, the previously freed keys get freed again, which screwed up the key table. This CL prevents the double free by checking if the key index is already freed, and updates the freed index to be kKeyDataArrayCount. Also a side fix to correctly zero-out the intialized memory and adding a few debug outs. Test: ran L3 unit tests Test: verified GTS tests on arm32 device Bug: 252434586 Change-Id: I8058c10daae3d1007733eb6ac54101545d3ce029