Bug 1328490
Summary: | sadc can fwd SIGINT to init process and cause reboot | ||
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Product: | Red Hat Enterprise Linux 7 | Reporter: | Filip Krska <fkrska> |
Component: | sysstat | Assignee: | Peter Schiffer <pschiffe> |
Status: | CLOSED ERRATA | QA Contact: | Branislav Náter <bnater> |
Severity: | high | Docs Contact: | Milan Navratil <mnavrati> |
Priority: | high | ||
Version: | 7.2 | CC: | bnater, isenfeld, mnavrati, pdwyer, pschiffe, sbandyop, yozone |
Target Milestone: | rc | Keywords: | EasyFix, Patch, Reproducer, Upstream |
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: |
The system is no longer rebooted unexpectedly due to SIGINT passed by "sadc"
Due to a race condition, the "sadc" command sometimes passed the SIGINT signal to the init process. As a consequence, the system could be unexpectedly rebooted. This update adds a verification that the SIGINT signal is not sent to the init process. As a result, the system is no longer rebooted unexpectedly.
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Story Points: | --- |
Clone Of: | Environment: | ||
Last Closed: | 2016-11-04 03:48:04 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: |
Description
Filip Krska
2016-04-19 13:50:01 UTC
Reproduced on sysstat-10.1.5-7.el7, system was rebooted after pressing ctrl+c. Verified on sysstat-10.1.5-11.el7. No reboot was invoked by pressing ctrl+c several times. 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://rhn.redhat.com/errata/RHBA-2016-2327.html |