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**[tickets:#3359] ntf: fix ntfd coredump**

**Status:** assigned
**Milestone:** 5.24.09
**Created:** Thu Sep 05, 2024 07:25 AM UTC by Khuong Ba Le
**Last Updated:** Thu Sep 05, 2024 07:25 AM UTC
**Owner:** Khuong Ba Le


Coredump happen when race condition between remove client thread and get client 
thread in ntfd
~~~
BT ###
#0 0x0000558e5506a000 in NtfClient::getMdsDest() const ()
#1 0x0000558e55072213 in NtfAdmin::processNotification(unsigned int, 
SaNtfNotificationTypeT, ntfsv_send_not_req*, mds_sync_snd_ctxt*, unsigned long 
long) ()
#2 0x0000558e55072487 in NtfAdmin::notificationReceived(unsigned int, 
SaNtfNotificationTypeT, ntfsv_send_not_req*, mds_sync_snd_ctxt*) ()
#3 0x0000558e5505805f in ?? ()
#4 0x0000558e55058844 in ?? ()
#5 0x0000558e55058c2b in ntfs_process_mbx ()
#6 0x0000558e55056637 in main ()
~~~
Step Reproduce:
Step 1: send many notification from remote note to node active
Step 2: toggling SIGSTOP/SIGCONT osaflogd process on node active, ntf's buffer 
will be full.
Step 3: reboot remote node.



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