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Bug 1290742
Summary: | tn5250 Segmentation fault (core dumped) | ||
---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | andrea <andrelisci> |
Component: | tn5250 | Assignee: | Dan Horák <dan> |
Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | high | Docs Contact: | |
Priority: | unspecified | ||
Version: | 23 | CC: | crimsonhawk009, dan, roman.stahl, sbueno |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | x86_64 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2016-07-27 12:26:45 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: | |||
Bug Depends On: | |||
Bug Blocks: | 1199775 |
Description
andrea
2015-12-11 10:07:59 UTC
Also getting segmentation fault whenever I run tn5250 [host]. Distribution Version: Fedora 23 4.2.3-300.fc23.x86_64 Software Version: tn5250.x86_64.0.17.4-13.fc23 Starting program: /usr/bin/tn5250 192.9.200.24 [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Program received signal SIGSEGV, Segmentation fault. 0x00007ffff77789e0 in tn5250_terminal_config () from /lib64/lib5250.so.0 I got the same segmentation fault with xt5250 from tn5250-0.17.4-13.fc23.x86_64 package. As a hotfix solution i replaced the F23 repo package by tn5250-0.17.4-10.el7.x86_64 from CentOS7 repo without any dependancy problems, which works as expected. We don't have access to a host where tn5250 could actually connect to debug the issue, but likely it's a toolchain change that makes tn5250 crash, because the code itself hasn't changed for ages. But just got an idea, wait for a scratch build ... could you try http://koji.fedoraproject.org/koji/taskinfo?taskID=12608284 ? Hi Dan, thank you for your support. I'm sorry but your latest build tn5250-0.17.4-13.fc23.1.x86_64 throws the same segmentation fault like the repo version. Then please try this one - http://koji.fedoraproject.org/koji/taskinfo?taskID=12621707 The previous was with -fno-strict-aliasing, this is with hardening disabled. 'tn5250-0.17.4-13.fc23.1.x86_64' did not work but the latest build 'tn5250-0.17.4-13.fc23.2.x86_64.rpm' works for me. Thanks for the info, I'll build an update with hardening disabled until there is a chance to properly debug the real cause. tn5250-0.17.4-14.fc23 has been submitted as an update to Fedora 23. https://bodhi.fedoraproject.org/updates/FEDORA-2016-1d2f64c4ac tn5250-0.17.4-14.fc23 has been pushed to the Fedora 23 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-2016-1d2f64c4ac tn5250-0.17.4-14.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report. |