The code that handles waiting for the servicing container to complete correctly grabs the exit code and logs a failure, but doesn't return that failure to the caller, mistakenly causing servicing operations to look successful when they really failed during processing. Signed-off-by: Stefan J. Wernli <swernli@microsoft.com> Upstream-commit: f65647463eb8e6ba0675d295aed492d3617306a2 Component: engine