Bug 1413561
| Summary: | segment fault occurs when connecting to a spice guest with channel mode settings | ||||||||
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| Product: | Red Hat Enterprise Linux 6 | Reporter: | Xiaodai Wang <xiaodwan> | ||||||
| Component: | spice-gtk | Assignee: | Default Assignee for SPICE Bugs <rh-spice-bugs> | ||||||
| Status: | CLOSED WONTFIX | QA Contact: | SPICE QE bug list <spice-qe-bugs> | ||||||
| Severity: | medium | Docs Contact: | |||||||
| Priority: | medium | ||||||||
| Version: | 6.9 | CC: | cfergeau, dblechte, juzhou, kuwei, mxie, mzhan, pgrunt, rbalakri, tzheng | ||||||
| Target Milestone: | rc | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | x86_64 | ||||||||
| OS: | Unspecified | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2017-12-06 11:12:19 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: | |||||||||
| Attachments: |
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Created attachment 1241192 [details]
gdb log
Created attachment 1241193 [details]
remote-viewer log
The crash is avoided upstream by commit https://cgit.freedesktop.org/spice/spice-gtk/commit/?id=78f68e7b83a6379a18418f1912784db371be8c63 (In reply to xiaodwan from comment #0) > Description of problem: > segment fault occurs when connecting to a spice guest with channel mode > settings > > Version-Release number of selected component (if applicable): > spice-gtk-0.26-8.el6.x86_64 > virt-viewer-2.0-18.el6.x86_64 > > How reproducible: > 100% > > Steps to Reproduce: > 1. Prepare a spice guest with spice tls settings and add channel mode > settings as below. > <graphics type='spice' port='5901' tlsPort='5902' autoport='yes' > listen='0.0.0.0'> > <listen type='address' address='0.0.0.0'/> > <channel name='main' mode='secure'/> > <channel name='inputs' mode='insecure'/> secure & insecure combination > </graphics> > 2. Connect the guest by remote-viewer. > # remote-viewer spice://localhost/?tls-port=5902 connection to the secure port > --spice-host-subject='C=IL,L=Raanana,O=Red Hat,CN=my server' > --spice-ca-file='/etc/pki/libvirt-spice/ca-cert.pem' > > > Actual results: > Segmentation fault (core dumped) occurs. > > Expected results: > remote-viewer should open the guest console successfully. > > > Additional info: From debug (remote-viewer:16412): GSpice-WARNING **: inputs-3:0: spice_channel_recv_link_msg: unhandled error 6 Crashing is not nice, but it is not a blocker Red Hat Enterprise Linux 6 is in the Production 3 Phase. During the Production 3 Phase, Critical impact Security Advisories (RHSAs) and selected Urgent Priority Bug Fix Advisories (RHBAs) may be released as they become available. The official life cycle policy can be reviewed here: http://redhat.com/rhel/lifecycle This issue does not meet the inclusion criteria for the Production 3 Phase and will be marked as CLOSED/WONTFIX. If this remains a critical requirement, please contact Red Hat Customer Support to request a re-evaluation of the issue, citing a clear business justification. Note that a strong business justification will be required for re-evaluation. Red Hat Customer Support can be contacted via the Red Hat Customer Portal at the following URL: https://access.redhat.com/ |
Description of problem: segment fault occurs when connecting to a spice guest with channel mode settings Version-Release number of selected component (if applicable): spice-gtk-0.26-8.el6.x86_64 virt-viewer-2.0-18.el6.x86_64 How reproducible: 100% Steps to Reproduce: 1. Prepare a spice guest with spice tls settings and add channel mode settings as below. <graphics type='spice' port='5901' tlsPort='5902' autoport='yes' listen='0.0.0.0'> <listen type='address' address='0.0.0.0'/> <channel name='main' mode='secure'/> <channel name='inputs' mode='insecure'/> </graphics> 2. Connect the guest by remote-viewer. # remote-viewer spice://localhost/?tls-port=5902 --spice-host-subject='C=IL,L=Raanana,O=Red Hat,CN=my server' --spice-ca-file='/etc/pki/libvirt-spice/ca-cert.pem' Actual results: Segmentation fault (core dumped) occurs. Expected results: remote-viewer should open the guest console successfully. Additional info: