Bug 1670460
| Summary: | fence_rhevm is limited to ASCII content only, throwing stack-trace on UTF-8 characters | |||
|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Andreas Bleischwitz <ableisch> | |
| Component: | fence-agents | Assignee: | Oyvind Albrigtsen <oalbrigt> | |
| Status: | CLOSED ERRATA | QA Contact: | cluster-qe <cluster-qe> | |
| Severity: | medium | Docs Contact: | ||
| Priority: | unspecified | |||
| Version: | 7.6 | CC: | bugzilla-redhat, cfeist, cluster-maint, dmoppert, michele.sandro.emma, mjuricek, nhostako, rbeyel | |
| Target Milestone: | rc | |||
| Target Release: | --- | |||
| Hardware: | x86_64 | |||
| OS: | Linux | |||
| Whiteboard: | ||||
| Fixed In Version: | fence-agents-4.2.1-21.el7 | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 1712263 (view as bug list) | Environment: | ||
| Last Closed: | 2019-08-06 12:34:23 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: | 1712263, 1716704 | |||
There is a pull request which at least solves the status issue, there still seem to be an issue when using "-v" and non ASCII-characters:
# fence_rhevm -o status -v --ssl --ssl-insecure -a <rhev-ip> --username <user@domain> --password=<password> --disable-http-filter --ipport 443 -n <vm-name>
2019-01-29 16:08:15,198 DEBUG: vms/?search=name%3Dtest
Traceback (most recent call last):
File "/usr/sbin/fence_rhevm", line 202, in <module>
main()
File "/usr/sbin/fence_rhevm", line 197, in main
result = fence_action(None, options, set_power_status, get_power_status, get_list)
File "/usr/share/fence/fencing.py", line 884, in fence_action
status = get_multi_power_fn(connection, options, get_power_fn)
File "/usr/share/fence/fencing.py", line 752, in get_multi_power_fn
plug_status = get_power_fn(connection, options)
File "/usr/sbin/fence_rhevm", line 19, in get_power_status
res = send_command(options, "vms/?search=name%3D" + options["--plug"])
File "/usr/sbin/fence_rhevm", line 136, in send_command
logging.debug("%s\n", result)
File "/usr/lib64/python2.7/logging/__init__.py", line 1619, in debug
root.debug(msg, *args, **kwargs)
File "/usr/lib64/python2.7/logging/__init__.py", line 1137, in debug
self._log(DEBUG, msg, args, **kwargs)
File "/usr/lib64/python2.7/logging/__init__.py", line 1268, in _log
self.handle(record)
File "/usr/lib64/python2.7/logging/__init__.py", line 1278, in handle
self.callHandlers(record)
File "/usr/lib64/python2.7/logging/__init__.py", line 1318, in callHandlers
hdlr.handle(record)
File "/usr/lib64/python2.7/logging/__init__.py", line 749, in handle
self.emit(record)
File "/usr/share/fence/fencing.py", line 1074, in emit
syslog.syslog(syslog_level, msg.replace("\x00", "\n"))
TypeError: [priority,] message string
Info: PR got merged Is there a plan when this will get packaged and shipped to the rhn channels ? Sandro, Unfortunately we don't have an exact date as to when this will be available in Red Hat, however, if you contact your Red Hat support team they can escalate the request and help us to prioritize to get this fix out sooner. Thanks, Chris This issue was assigned CVE-2019-10153: bug 1716286. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2019:2037 |
Description of problem: When using "fence_rhevm" for fencing of virtual machines in RHV, neither the "Comment", nor the "Description" field of said vm must contain non ASCII-characters Version-Release number of selected component (if applicable): fence-agents-rhevm-4.2.1-11.el7_6.1.x86_64 How reproducible: Always Steps to Reproduce: 1. Create VM "test" in RHV, Comment = "ÄÖÜ" 2. Invoke fence_rhevm -o status ... test 3. Actual results: Stack-trace: Traceback (most recent call last): File "/usr/sbin/fence_rhevm_old", line 200, in <module> main() File "/usr/sbin/fence_rhevm_old", line 195, in main result = fence_action(None, options, set_power_status, get_power_status, get_list) File "/usr/share/fence/fencing.py", line 884, in fence_action status = get_multi_power_fn(connection, options, get_power_fn) File "/usr/share/fence/fencing.py", line 752, in get_multi_power_fn plug_status = get_power_fn(connection, options) File "/usr/sbin/fence_rhevm_old", line 19, in get_power_status res = send_command(options, "vms/?search=name%3D" + options["--plug"]) File "/usr/sbin/fence_rhevm_old", line 131, in send_command result = web_buffer.getvalue().decode() UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 2459: ordinal not in range(128) Expected results: Status: ON|OFF Additional info: