Created attachment 1453566 [details] Fixes the double-free problem in ItclObjectCmd Description of problem: The procedure ItclObjectCmd badly handles object reference counts, possibly causing a double free of the object. This causes segfaults in my insight development version, probably among others. The problem appears to already be fixed upstream. Version-Release number of selected component (if applicable): itcl-4.0.3-7.fc27.x86_64 How reproducible: No easy recipe, sorry. Actual results: segfaults. Expected results: Proper functioning. Additional info: The attached patch fixes this problem. Thanks for applying it.
itcl-4.0.3-9.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2018-2b2096028a
itcl-4.0.3-9.fc27 has been pushed to the Fedora 27 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-2018-2b2096028a
itcl-4.0.3-9.fc27 has been pushed to the Fedora 27 stable repository. If problems still persist, please make note of it in this bug report.