Re: semanage: should -a imply -m?

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On 09/28/2012 03:18 PM, Eric Paris wrote:
What do others think about this?  Should we cause -a to act like -m or
should it abort?  Should we force the -a ->  -m logic up to the caller?
I guess I'm fine with either.  Is semanage -a enough like semodule -i
and -m like -u that this would actually be expected behavior?

I'm inclined to think it should be the other way around, that is, -m should act like -a.

If you create a new rule using semanage -a that differs in multiple but potentially subtle ways from an existing entry you are unaware of, the result may not be at all what you wanted; in that case, the user should be warned that the record already exists. Maybe a compromise, to improve usability, would be to test for single vs multiple changes before throwing an error.

    /Harry

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