## Description Fix DCAP verification concurrency issue by introducing a global lock. It seems the "sgx_qv_verify_quote" logic breaks (return SGX_QL_ERROR_UNEXPECTED or collateral_exp_status==1) when there are there are concurrent verification request. I need some time to figure out the root cause.
Fixes # (issue) ## Type of change (select or add applied and delete the others) - [x] Bug fix (non-breaking change which fixes an issue) - [ ] New feature (non-breaking change which adds functionality) - [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected) - [ ] API change with a documentation update - [ ] Additional test coverage - [ ] Code cleanup or just sync with upstream third-party crates ## How has this been tested? ## Checklist - [x] Fork the repo and create your branch from `master`. - [ ] If you've added code that should be tested, add tests. - [ ] If you've changed APIs, update the documentation. - [ ] Ensure the tests pass (see CI results). - [ ] Make sure your code lints/format. You can view, comment on, or merge this pull request online at: https://github.com/apache/incubator-teaclave/pull/586 -- Commit Summary -- * [Fix] DCap service error. -- File Changes -- M dcap/src/main.rs (36) -- Patch Links -- https://github.com/apache/incubator-teaclave/pull/586.patch https://github.com/apache/incubator-teaclave/pull/586.diff -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/apache/incubator-teaclave/pull/586
