Created attachment 1726564 [details] Backtrace from GDB Description of problem: oslc crashes when trying to compile an input file. Version-Release number of selected component (if applicable): openshadinglanguage-1.11.7.3-2.fc33 How reproducible: 100% Steps to Reproduce: Enter "oslc -E <(echo)" in a bash shell. Actual results: terminate called after throwing an instance of 'std::bad_alloc' Expected results: Empty line is preprocessed without error. Additional info: I found this when trying to build blender, but the shader source does not seem to matter as it reproduces with an empty input. The error happens when copying a corrupt clang::TargetOptions (it apparently has 0xfffffd56dd465b4b elements). Valgrind's memcheck didn't find any cause for the corruption.
FEDORA-2020-02f6ddfcfd has been submitted as an update to Fedora 32. https://bodhi.fedoraproject.org/updates/FEDORA-2020-02f6ddfcfd
FEDORA-2020-24762163d8 has been submitted as an update to Fedora 33. https://bodhi.fedoraproject.org/updates/FEDORA-2020-24762163d8
FEDORA-2020-02f6ddfcfd has been pushed to the Fedora 32 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2020-02f6ddfcfd` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-02f6ddfcfd See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2020-24762163d8 has been pushed to the Fedora 33 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2020-24762163d8` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-24762163d8 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2020-24762163d8 has been pushed to the Fedora 33 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-2020-02f6ddfcfd has been pushed to the Fedora 32 stable repository. If problem still persists, please make note of it in this bug report.