Re: selftests: Completion of error handling

[SF Markus Elfring]

>> Static source code analysis points out that the checking of return values from
>> some function calls is incomplete also in this software area.
>> How would you like to fix remaining open issues there?
>>
> 
> Without understanding the details on which failures,

Are you using any dedicated tools for this purpose already?


> it would be hard for me comment on how to handle them.

I inspected also another specific source file for example.
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/tools/testing/selftests/timers/posix_timers.c?id=aa1fbe633d3034f9f838ff13387af04771e68e31#n81
https://elixir.free-electrons.com/linux/v4.14-rc8/source/tools/testing/selftests/timers/posix_timers.c#L78

This one contains some places (like in the function âcheck_itimerâ)
where the error detection and corresponding exception handling is incomplete
so far.
Other source files can contain similar update candidates.

There are different design options available to improve the software
situation here.
Which development directions do you prefer?

Regards,
Markus