URL: https://github.com/SSSD/sssd/pull/558 Author: jhrozek Title: #558: WIP: Add a test for sss_nss_getgrouplist_timeout and fix invalidating the initgroups cache Action: opened PR body: """ This is a WIP on adding tests for the sss_nss_ex interface. I covered only the sss_nss_getgrouplist_timeout function so far. I'm submitting the PR already in this state to get some feedback if this coverage is enough and the other functions can be covered similarly or if there is some issue with this approach. Also, I found a bug in invalidating the initgroups memory cache, that's the first of the two patches. Here I'm really not sure if the fix is even how the issue should be fixed, so I just hacked something up, even without allocation checks etc. """ To pull the PR as Git branch: git remote add ghsssd https://github.com/SSSD/sssd git fetch ghsssd pull/558/head:pr558 git checkout pr558