ec/fini: Fix race with ec_fini and ec_notify

During a graph cleanup, we first sent a PARENT_DOWN and wait for
a child down to ultimately free the xlator and the graph.

In the ec xlator, we cleanup the threads when we get a PARENT_DOWN event.
But a racing event like CHILD_UP or event xl_op may trigger healing threads
after threads cleanup.

So there is a chance that the threads might access a freed private variabe

Change-Id: I252d10181bb67b95900c903d479de707a8489532
fixes: bz#1703948
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>

0 files changed, 0 insertions, 0 deletions