Description of problem: When selecting "Xjack" screensaver error occurs. Version-Release number of selected component: 1:xscreensaver-extras-5.42-1.fc30.2 Additional info: reporter: libreport-2.10.0 backtrace_rating: 4 cmdline: xjack -root -window-id 0x2E0501B crash_function: munmap_chunk executable: /usr/libexec/xscreensaver/xjack journald_cursor: s=821b1eace4b14e1c97ece0562661819d;i=1327;b=9d49965c401d4110b355247b0ef7888b;m=1f36b304e;t=58c1202cdb1b6;x=aace4db56dda5d66 kernel: 5.0.9-301.fc30.x86_64 rootdir: / runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (3 frames) #4 munmap_chunk at malloc.c:2840 #5 xjack_init at ../../hacks/xjack.c:100 #6 run_screenhack_table at ../../hacks/screenhack.c:567
Created attachment 1584052 [details] File: backtrace
Created attachment 1584053 [details] File: cgroup
Created attachment 1584054 [details] File: core_backtrace
Created attachment 1584055 [details] File: cpuinfo
Created attachment 1584056 [details] File: dso_list
Created attachment 1584057 [details] File: environ
Created attachment 1584058 [details] File: limits
Created attachment 1584059 [details] File: maps
Created attachment 1584060 [details] File: mountinfo
Created attachment 1584061 [details] File: open_fds
Created attachment 1584062 [details] File: proc_pid_status
Ah, thank you for reporting. Reproduced.
FEDORA-2019-c5b43b569e has been submitted as an update to Fedora 30. https://bodhi.fedoraproject.org/updates/FEDORA-2019-c5b43b569e
FEDORA-2019-9742191b50 has been submitted as an update to Fedora 29. https://bodhi.fedoraproject.org/updates/FEDORA-2019-9742191b50
xscreensaver-5.42-2.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-c5b43b569e
xscreensaver-5.42-2.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-2019-9742191b50
xscreensaver-5.42-2.fc30 has been pushed to the Fedora 30 stable repository. If problems still persist, please make note of it in this bug report.
xscreensaver-5.42-2.fc29 has been pushed to the Fedora 29 stable repository. If problems still persist, please make note of it in this bug report.