Bug 1415274
| Summary: | winbind shows memory leak in valgrind | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 5 | Reporter: | Amy Farley <afarley> |
| Component: | samba3x | Assignee: | Andreas Schneider <asn> |
| Status: | CLOSED WONTFIX | QA Contact: | qe-baseos-daemons |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 5.11 | CC: | afarley, aheverle, asn, gdeschner, sbose |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-04-18 21:56:14 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: | |||
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Description
Amy Farley
2017-01-20 17:53:57 UTC
This might be related or even a duplicate of https://bugzilla.redhat.com/show_bug.cgi?id=1364363. We need valgrind logs with debuginfo packages installed. samba-debuginfo, libtalloc-debuginfo, libtevent-debuginfo, libtdb-debuginfo ... Stop winbind and then use: valgrind --tool=memcheck -v --num-callers=20 --trace-children=yes --log-file=/var /log/winbind-memcheck-%p.log /usr/sbin/winbindd Created attachment 1265750 [details]
valgrind test
I'm sorry, but the valgrind log has been created without samba3x-debuginfo packages installed so the information I get are very limited. However the only issue I see is inside of the openldap library which calls close() on an -1 fd. Also I see only the log from one winbind process. Winbind normally has more than two processes. Red Hat Enterprise Linux 5 shipped it's last minor release, 5.11, on September 14th, 2014. On March 31st, 2017 RHEL 5 exited Production Phase 3 and entered Extended Life Phase. For RHEL releases in the Extended Life Phase, Red Hat will provide limited ongoing technical support. No bug fixes, security fixes, hardware enablement or root-cause analysis will be available during this phase, and support will be provided on existing installations only. If the customer purchases the Extended Life-cycle Support (ELS), certain critical-impact security fixes and selected urgent priority bug fixes for the last minor release will be provided. For more details please consult the Red Hat Enterprise Linux Life Cycle Page: https://access.redhat.com/support/policy/updates/errata This BZ does not appear to meet ELS criteria so is being closed WONTFIX. If this BZ is critical for your environment and you have an Extended Life-cycle Support Add-on entitlement, please open a case in the Red Hat Customer Portal, https://access.redhat.com ,provide a thorough business justification and ask that the BZ be re-opened for consideration of an errata. Please note, only certain critical-impact security fixes and selected urgent priority bug fixes for the last minor release can be considered. |