URL:
https://github.com/SSSD/sssd/pull/283
Author: jhrozek
Title: #283: KCM: Fix the per-client serialization queue
Action: opened
PR body:
"""
Resolves:
https://pagure.io/SSSD/sssd/issue/3372
Fixes a race condition between one client request adding an operation to
the hash table value, which was previously a linked list of operations,
while another concurrent operation would remove the last remaining linked
list element through its callback.
Instead, the hash table value is now a separate 'queue head' structure
which is only changed in a tevent request to make sure is is not processes
concurrently with adding to the queue (which is also a tevent request).
"""
To pull the PR as Git branch:
git remote add ghsssd
https://github.com/SSSD/sssd
git fetch ghsssd pull/283/head:pr283
git checkout pr283