Description of problem: The libargon2 can exhaust system resourses (specifically if running under cgroup memory limits). In this case create_pthread() fails, code then does not wait for remaining threads and these access deallocated memory. Libargon2 crashes with segfault or FPU exception. Version-Release number of selected component (if applicable): libargon2-20161029-7.fc30 How reproducible: Set cgroups memory limit and run multiple argon2 instances in parallel requiring multiple threads (parallel cost parameter > 1) in this cgroup (reproducible aslo with cryptsetup and LUKS2). ... Additional info: This is upstream patch for the issue: https://github.com/P-H-C/phc-winner-argon2/commit/cfa4385e728116989ad88b4be7c23b4868422778
argon2-20161029-7.fc29 has been submitted as an update to Fedora 29. https://bodhi.fedoraproject.org/updates/FEDORA-2019-9dfcd35331
argon2-20161029-8.fc30 has been submitted as an update to Fedora 30. https://bodhi.fedoraproject.org/updates/FEDORA-2019-8513e044f7
argon2-20161029-3.el7 has been submitted as an update to Fedora EPEL 7. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2019-69cc80873b
argon2-20161029-3.el7 has been pushed to the Fedora EPEL 7 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2019-69cc80873b
argon2-20161029-7.fc29 has been pushed to the Fedora 29 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2019-9dfcd35331
argon2-20161029-8.fc30 has been pushed to the Fedora 30 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2019-8513e044f7
argon2-20161029-7.fc29 has been pushed to the Fedora 29 stable repository. If problems still persist, please make note of it in this bug report.
argon2-20161029-8.fc30 has been pushed to the Fedora 30 stable repository. If problems still persist, please make note of it in this bug report.
argon2-20161029-3.el7 has been pushed to the Fedora EPEL 7 stable repository. If problems still persist, please make note of it in this bug report.