commit 7b80b26c5ac19135820854a6edc6d50a5dea82dc (HEAD -> develop,
origin/develop, ticket-3350)
Author: dat.tq.phan <dat.tq.p...@dektech.com.au>
Date: Thu Apr 11 11:22:32 2024 +0700
ntf: check existed notification before retrieving [#3350]
Related to ticket #3349, when ntf removes an overdue notification
from logger buffer, it will try to retrieve next notification
in queue. In case there's only a single notification in queue
and it's overdue, after removing it, ntf will try to retrieve
non-existed notification, causing ntf crash.
Solution is to check if there's existed notification in queue
before retrieving it. Also, improve checking existed notification
when logd calls saLogWriteCallback.
---
**[tickets:#3350] ntf: crash when remove overdue notification**
**Status:** review
**Milestone:** 5.24.09
**Created:** Thu Apr 11, 2024 04:15 AM UTC by PhanTranQuocDat
**Last Updated:** Wed Apr 17, 2024 06:19 AM UTC
**Owner:** PhanTranQuocDat
There is a ntfd coredump happens after[ ticket
#3349](https://sourceforge.net/p/opensaf/tickets/3350/) .
Reproduce:
1/ Send STOP signal to logd stimulating log service is busy.
2/ ntfsend and send only one notification
3/ Wait for notification to be overdue and observe ACTIVE node down
~~~
2024-04-11 11:09:55.848 SC-1 osafntfd[232]: NO Notification overdue, remove
notification Id: 86
2024-04-11 11:09:55.901 SC-1 osafamfnd[281]: ER
safComp=NTF,safSu=SC-1,safSg=2N,safApp=OpenSAF Faulted due to:avaDown Recovery
is:nodeFailfast
2024-04-11 11:09:55.901 SC-1 osafamfnd[281]: Rebooting OpenSAF NodeId = 2010f
EE Name = , Reason: Component faulted: recovery is node failfast, OwnNodeId =
2010f, SupervisionTime = 60
2024-04-11 11:09:55.901 SC-1 opensaf_reboot: Rebooting local node; timeout=60
~~~
---
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