[freeipa PR#5429][opened] Address a number of issues uncovered by Coverity

[rcritten]

   URL: https://github.com/freeipa/freeipa/pull/5429
Author: rcritten
 Title: #5429: Address a number of issues uncovered by Coverity
Action: opened

PR body:
"""
These are all relatively minor/trivial changes so I submit this under the
"one-liner" rule. If a ticket is desired, or you want a separate PR for each
(yikes) I can do so.
"""

To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/5429/head:pr5429
git checkout pr5429

[freeipa PR#5429][closed] Address a number of issues uncovered by Coverity

[flo-renaud]

   URL: https://github.com/freeipa/freeipa/pull/5429
Author: rcritten
 Title: #5429: Address a number of issues uncovered by Coverity
Action: closed

To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/5429/head:pr5429
git checkout pr5429