Bug 738604
| Summary: | [abrt] gstreamer-plugins-base-0.10.35-1.fc16: degas_type_find: data = 0x0 (SIGSEGV) | ||||||||
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| Product: | [Fedora] Fedora | Reporter: | Tim Waugh <twaugh> | ||||||
| Component: | gstreamer-plugins-base | Assignee: | Benjamin Otte <otte> | ||||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||
| Severity: | unspecified | Docs Contact: | |||||||
| Priority: | unspecified | ||||||||
| Version: | 16 | CC: | dakingun, elektrobank01, evillagr, kxra, mitr, nate, nathanael, otte, raistlin, robert.l.kief, tomspur, vibha0606 | ||||||
| Target Milestone: | --- | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | All | ||||||||
| OS: | Unspecified | ||||||||
| Whiteboard: | abrt_hash:777072d542be0c436b9e747491db3b851e938648 | ||||||||
| Fixed In Version: | gstreamer-plugins-bad-free-0.10.23-2.fc17 | Doc Type: | Bug Fix | ||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2012-03-11 17:00:09 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
Tim Waugh
2011-09-15 10:48:23 UTC
Created attachment 523342 [details]
File: backtrace
Created attachment 523343 [details]
File: maps
This seems to be a bug in gstreamer. Can you please attached the file causing the crash (it's in lines 770 & 774 of the attached backtrace)? Unfortunately I don't think I can make this file public. What do I need to do to diagnose this locally? *** Bug 744642 has been marked as a duplicate of this bug. *** *** Bug 708578 has been marked as a duplicate of this bug. *** *** Bug 715230 has been marked as a duplicate of this bug. *** *** Bug 744201 has been marked as a duplicate of this bug. *** The crashing function is in gstreamer-plugins-base,
from ./gst/typefind/gsttypefindfunctions.c:
4022 len = gst_type_find_get_length (tf);
4023 if (len < 34) /* smallest header of the lot */
4024 return;
4025 data = gst_type_find_peek (tf, 0, 4);
4026 resolution = GST_READ_UINT16_BE (data);
and the crash happend in 4026, where GST_READ_UINT16_BE *READS* from a NULL pointer, so there needs to be something like:
if (len < 34) /* smallest header of the lot */
return;
+ if (!data)
+ return;
resolution = GST_READ_UINT16_BE (data);
(if that makes sense in gst, just a logical solution by \me)
(In reply to comment #4) > Unfortunately I don't think I can make this file public. What do I need to do > to diagnose this locally? I don't think, it's necessary, it's an obvious 0x0 pointer bug. Package: tracker-0.12.4-2.fc16 Architecture: x86_64 OS Release: Fedora release 16 (Verne) Comment ----- No idea, this just keeps showing up! Package: tracker-0.12.4-2.fc16 Architecture: x86_64 OS Release: Fedora release 16 (Verne) Comment ----- Open nautilus file manager. Package: tracker-0.12.4-2.fc16 Architecture: x86_64 OS Release: Fedora release 16 (Verne) Comment ----- I was copying files from my external drive to my H/D and installing software with the Add/Remove Software wizard at the same time. Package: tracker-0.12.4-2.fc16 Architecture: x86_64 OS Release: Fedora release 16 (Verne) Comment ----- ?????????? gstreamer-plugins-bad-free-0.10.23-2.fc17,gstreamer-plugins-good-0.10.31-1.fc17,gstreamer-plugins-base-0.10.36-1.fc17,gstreamer-0.10.36-1.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/gstreamer-plugins-bad-free-0.10.23-2.fc17,gstreamer-plugins-good-0.10.31-1.fc17,gstreamer-plugins-base-0.10.36-1.fc17,gstreamer-0.10.36-1.fc17 Package gstreamer-plugins-bad-free-0.10.23-2.fc17, gstreamer-plugins-good-0.10.31-1.fc17, gstreamer-plugins-base-0.10.36-1.fc17, gstreamer-0.10.36-1.fc17: * should fix your issue, * was pushed to the Fedora 17 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing gstreamer-plugins-bad-free-0.10.23-2.fc17 gstreamer-plugins-good-0.10.31-1.fc17 gstreamer-plugins-base-0.10.36-1.fc17 gstreamer-0.10.36-1.fc17' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-2823/gstreamer-plugins-bad-free-0.10.23-2.fc17,gstreamer-plugins-good-0.10.31-1.fc17,gstreamer-plugins-base-0.10.36-1.fc17,gstreamer-0.10.36-1.fc17 then log in and leave karma (feedback). Package gstreamer-plugins-bad-free-0.10.23-2.fc17, gstreamer-plugins-good-0.10.31-1.fc17, gstreamer-plugins-base-0.10.36-1.fc17, gstreamer-0.10.36-1.fc17, qt-mobility-1.2.0-10.20110922.fc17: * should fix your issue, * was pushed to the Fedora 17 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing gstreamer-plugins-bad-free-0.10.23-2.fc17 gstreamer-plugins-good-0.10.31-1.fc17 gstreamer-plugins-base-0.10.36-1.fc17 gstreamer-0.10.36-1.fc17 qt-mobility-1.2.0-10.20110922.fc17' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-2823/gstreamer-plugins-bad-free-0.10.23-2.fc17,gstreamer-plugins-good-0.10.31-1.fc17,gstreamer-plugins-base-0.10.36-1.fc17,gstreamer-0.10.36-1.fc17,qt-mobility-1.2.0-10.20110922.fc17 then log in and leave karma (feedback). gstreamer-plugins-bad-free-0.10.23-2.fc17, gstreamer-plugins-good-0.10.31-1.fc17, gstreamer-plugins-base-0.10.36-1.fc17, gstreamer-0.10.36-1.fc17, qt-mobility-1.2.0-10.20110922.fc17 has been pushed to the Fedora 17 stable repository. If problems still persist, please make note of it in this bug report. |