Bug 2089121
| Summary: | Log loss occurred due to rsyslogd log rotation when writing to a pipe [rhel-7.6.0.z] | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | RHEL Program Management Team <pgm-rhel-tools> |
| Component: | rsyslog | Assignee: | Attila Lakatos <alakatos> |
| Status: | CLOSED ERRATA | QA Contact: | Dalibor Pospíšil <dapospis> |
| Severity: | high | Docs Contact: | |
| Priority: | urgent | ||
| Version: | 7.9 | CC: | alakatos, chorn, dapospis, kpfleming, lvrabec, mmatsuya, rsroka, sarroutb |
| Target Milestone: | rc | Keywords: | Triaged, ZStream, ZStreamTracked |
| Target Release: | --- | Flags: | pm-rhel:
mirror+
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| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: |
Cause: Log loss occurred due to log rotation while writing to a named pipe.
Consequence: A race condition could occur where one or more messages logged via the ompipe module could be lost when a HUP signal was delivered to rsyslog.
Fix: The race condition has been eliminated from the code by proper use of mutex locks and unlocks.
Result: Log loss can not occur due to log rotation when writing to a named pipe.
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Story Points: | --- |
| Clone Of: | 2062505 | Environment: | |
| Last Closed: | 2022-06-22 10:03:22 UTC | Type: | --- |
| 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: | 2062505 | ||
| Bug Blocks: | |||
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Comment 12
errata-xmlrpc
2022-06-22 10:03:22 UTC
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