Re: [PATCH] libsepol/cil: Fix neverallow checking involving classmaps

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On Tue, Sep 15, 2020 at 4:45 PM Stephen Smalley
<stephen.smalley.work@xxxxxxxxx> wrote:
>
> On Tue, Sep 15, 2020 at 2:49 PM James Carter <jwcart2@xxxxxxxxx> wrote:
> >
> > When classmaps used in a neverallow were being expanded during CIL
> > neverallow checking, an empty classmapping in the list of
> > classmappings for a classmap would cause the classmap expansion to
> > stop and the rest of the classmapping of the classmap to be ignored.
> > This would mean that not all of the classes and permissions associated
> > with the classmap would be used to check for a neverallow violation.
> >
> > Do not end the expansion of a classmap when one classmapping is empty.
> >
> > Reported-by: Jonathan Hettwer <j2468h@xxxxxxxxx>
> > Signed-off-by: James Carter <jwcart2@xxxxxxxxx>
>
> Acked-by: Stephen Smalley <stephen.smalley.work@xxxxxxxxx>

Applied.



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