Bug 1671505
| Summary: | ns-slapd crashes with k5_mutex_lock: Assertion `r == 0' failed | ||
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| Product: | Red Hat Enterprise Linux 8 | Reporter: | mreynolds |
| Component: | 389-ds-base | Assignee: | thierry bordaz <tbordaz> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | RHDS QE <ds-qe-bugs> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 8.0 | CC: | dpal, jjarvis, lkrispen, mhonek, mthacker, nkinder, rmeggins, sorlov, spichugi, tbordaz, vashirov |
| Target Milestone: | rc | ||
| Target Release: | 8.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | 389-ds-base-1.4.0.20-6.module+el8+2748+7421da88 | Doc Type: | If docs needed, set a value |
| Doc Text: |
DS is doing outgoing connections (for example replication agreements). If those connections are doing GSSAPI/KRB authentication at almost the same time, the connections will share the same credential cache. If one authentication fails, it can clear the cache under an other authentication.
The consequence can be a crash, if an authentication accesses a credential cache that have been cleared.
The fix is to serialize the outgoing GSSAPI authentication.
So even if an authentication clear the credential cache, no other pending authentication relies on that cache
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Story Points: | --- |
| Clone Of: | 1633089 | Environment: | |
| Last Closed: | 2019-06-14 01:01:05 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: | 1633089 | ||
| Bug Blocks: | 1636633 | ||
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Comment 4
mreynolds
2019-03-25 13:30:59 UTC
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