Bug 1807735
| Summary: | plasmashell segmentation fault in KScreen::GetConfigOperation::start when logging into Plasma 5.18.2 on Wayland | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Matt Fagnani <matt.fagnani> |
| Component: | libkscreen-qt5 | Assignee: | KDE SIG <kde-sig> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 32 | CC: | jgrulich, kde-sig, me, rdieter, than |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-04-30 05:11:14 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
Matt Fagnani
2020-02-27 05:04:32 UTC
I reported these crashes at https://bugs.kde.org/show_bug.cgi?id=418244 A patch in GetConfigOperation::start at getconfigoperation.cpp:174-176 to fix a null pointer dereference where the segmentation fault occurred was at https://cgit.kde.org/libkscreen.git/commit/?id=069bb65af0d0059391323f9ffd2edd9162d57588 https://phabricator.kde.org/D27625 The patch was listed in the 5.18.2 Changelog for libkscreen "Fix: handle when backend fails to load/initialize. Commit. Phabricator Code review D27625" https://kde.org/announcements/plasma-5.18.1-5.18.2-changelog.php This patch appears to have been added to the libkscreen 5.18 branch after the 5.18.2 release was tagged. https://cgit.kde.org/libkscreen.git/log/?h=Plasma/5.18 The if block checking for null backend added by the commit doesn't appear in /usr/src/debug/libkscreen-qt5-5.18.2-1.fc32.x86_64/src/getconfigoperation.cpp at line 174. That patch might need to be added to fix these crashes. I'm reassigning this report to libkscreen-qt5. FEDORA-2020-adc0006108 has been submitted as an update to Fedora 32. https://bodhi.fedoraproject.org/updates/FEDORA-2020-adc0006108 bluedevil-5.18.2-1.fc32, breeze-gtk-5.18.2-1.fc32, grub2-breeze-theme-5.18.2-1.fc32, kactivitymanagerd-5.18.2-1.fc32, kde-cli-tools-5.18.2-1.fc32, kde-gtk-config-5.18.2-1.fc32, kdecoration-5.18.2-1.fc32, kdeplasma-addons-5.18.2-1.fc32, kgamma-5.18.2-1.fc32, khotkeys-5.18.2-1.fc32, kinfocenter-5.18.2-1.fc32, kmenuedit-5.18.2-1.fc32, kscreen-5.18.2-1.fc32, kscreenlocker-5.18.2-1.fc32, ksshaskpass-5.18.2-1.fc32, ksysguard-5.18.2-1.fc32, kwayland-integration-5.18.2-1.fc32, kwin-5.18.2-1.fc32, kwrited-5.18.2-1.fc32, libkscreen-qt5-5.18.2-2.fc32, libksysguard-5.18.2-1.fc32, pam-kwallet-5.18.2-1.fc32, plasma-breeze-5.18.2-1.fc32, plasma-browser-integration-5.18.2-1.fc32, plasma-desktop-5.18.2-1.fc32, plasma-discover-5.18.2-1.fc32, plasma-drkonqi-5.18.2-1.fc32, plasma-integration-5.18.2-1.fc32, plasma-milou-5.18.2-1.fc32, plasma-nm-5.18.2-1.fc32, plasma-oxygen-5.18.2-1.fc32, plasma-pa-5.18.2-1.fc32, plasma-sdk-5.18.2-1.fc32, plasma-systemsettings-5.18.2-1.fc32, plasma-user-manager-5.18.2-1.fc32, plasma-vault-5.18.2-1.fc32, plasma-workspace-5.18.2-1.fc32, plasma-workspace-wallpapers-5.18.2-1.fc32, plymouth-kcm-5.18.2-1.fc32, plymouth-theme-breeze-5.18.2-1.fc32, polkit-kde-5.18.2-1.fc32, powerdevil-5.18.2-1.fc32, sddm-kcm-5.18.2-1.fc32, xdg-desktop-portal-kde-5.18.2-1.fc32 has been pushed to the Fedora 32 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-2020-adc0006108 *** Bug 1793886 has been marked as a duplicate of this bug. *** This message is a reminder that Fedora 32 is nearing its end of life. Fedora will stop maintaining and issuing updates for Fedora 32 on 2021-05-25. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '32'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 32 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. This problem was fixed in libkscreen-qt5-5.18.2-2.fc32 https://koji.fedoraproject.org/koji/buildinfo?buildID=1472018 |