Bug 867149
| Summary: | [abrt] gnome-boxes-3.6.1-1.fc18: strlen: Process /usr/libexec/gnome-boxes-search-provider was killed by signal 11 (SIGSEGV) | ||||||||||||||||||||||||||||
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| Product: | [Fedora] Fedora | Reporter: | Andreas Lorensen <andlo> | ||||||||||||||||||||||||||
| Component: | gnome-boxes | Assignee: | Christophe Fergeau <cfergeau> | ||||||||||||||||||||||||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||||||||||||||||||||
| Severity: | unspecified | Docs Contact: | |||||||||||||||||||||||||||
| Priority: | unspecified | ||||||||||||||||||||||||||||
| Version: | 18 | CC: | alexl, berrange, cfergeau, kerstgens, marcandre.lureau, mfojtik, virt-maint, zeenix | ||||||||||||||||||||||||||
| Target Milestone: | --- | ||||||||||||||||||||||||||||
| Target Release: | --- | ||||||||||||||||||||||||||||
| Hardware: | i686 | ||||||||||||||||||||||||||||
| OS: | Unspecified | ||||||||||||||||||||||||||||
| Whiteboard: | abrt_hash:45d658a7bc1f049e562dba724115cb7caa32e0fa | ||||||||||||||||||||||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||||||||||||||||||||||
| Doc Text: | Story Points: | --- | |||||||||||||||||||||||||||
| Clone Of: | Environment: | ||||||||||||||||||||||||||||
| Last Closed: | 2012-11-23 07:47:54 UTC | Type: | --- | ||||||||||||||||||||||||||
| Regression: | --- | Mount Type: | --- | ||||||||||||||||||||||||||
| Documentation: | --- | CRM: | |||||||||||||||||||||||||||
| Verified Versions: | Category: | --- | |||||||||||||||||||||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||||||||||||||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||||||||||||||||||||
| Embargoed: | |||||||||||||||||||||||||||||
| Attachments: |
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Description
Andreas Lorensen
2012-10-16 21:41:05 UTC
Created attachment 628419 [details]
File: core_backtrace
Created attachment 628420 [details]
File: environ
Created attachment 628421 [details]
File: limits
Created attachment 628422 [details]
File: backtrace
Created attachment 628423 [details]
File: cgroup
Created attachment 628424 [details]
File: maps
Created attachment 628425 [details]
File: dso_list
Created attachment 628426 [details]
File: build_ids
Created attachment 628427 [details]
File: var_log_messages
Created attachment 628428 [details]
File: open_fds
Created attachment 628429 [details]
File: proc_pid_status
/extra-data/checkout/gnome/gnome-boxes/src/gnome-boxes-search-provider.vala:116 is foreach (var id in ids), and vala indeed generates a g_strdup when doing the iteration. As g_strdup handles NULL string, this probably means we ended up with an invalid string in this list. I couldn't spot something wrong in there though :( Any chance you can catch this crash in valgrind? Any chance you can catch this crash in valgrind? I dont know what that means :( I am new to fedora and new on repporting bugs. Ok, never mind then, thanks for the bug report and your answer ;) Is it an issue you can reproduce whenever you want, or did it occur only once? I get it when I do a reboot. It started after latest update where gnome-boxes were updated. I dosent seem to have any impact on my system, as it is working as usaual. Just updated gnome-boxes to 3.6.1.1-1.fc18 and no ABRT when rebooting. *** Bug 868186 has been marked as a duplicate of this bug. *** Created attachment 632271 [details]
Fix
+ /* We have to put this in a separate file because vala does not seem to honor "owned" should be 'separate method' Did I understand correctly that the issue is that we are calling async methods from the dbus callback, and that vala does not copy the callback arguments in this case, which means they don't stay alive for the whole duration of the async method calls, hence the use of 'owned' to force the copy? If yes, ACK, otherwise I'll have to go back reviewing ;) > Did I understand correctly that the issue is that we are calling async methods
> from the dbus callback, and that vala does not copy the callback arguments in
> this case, which means they don't stay alive for the whole duration of the
> async method calls, hence the use of 'owned' to force the copy?
Yes, this is exactly the problem, which then gets extra complicated by a valac bug that makes calling methods with "owned" arguments not work in the generated dbus wrapper method.
Pushed to git, will be fixed in next minor release. *** Bug 872970 has been marked as a duplicate of this bug. *** gnome-boxes-3.6.2-1.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/gnome-boxes-3.6.2-1.fc18 Package gnome-boxes-3.6.2-1.fc18: * should fix your issue, * was pushed to the Fedora 18 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing gnome-boxes-3.6.2-1.fc18' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-18091/gnome-boxes-3.6.2-1.fc18 then log in and leave karma (feedback). gnome-boxes-3.6.2-1.fc18 has been pushed to the Fedora 18 stable repository. If problems still persist, please make note of it in this bug report. |