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Date:   Wed, 09 Aug 2023 19:07:45 -0400
Message-ID: <ce4baf8a868a0e8d508eb7c9499a5328.paul@paul-moore.com>
From:   Paul Moore <paul@paul-moore.com>
To:     =?UTF-8?q?Christian=20G=C3=B6ttsche?= <cgzones@googlemail.com>,
        selinux@vger.kernel.org
Cc:     Stephen Smalley <stephen.smalley.work@gmail.com>,
        Eric Paris <eparis@parisplace.org>,
        Ondrej Mosnacek <omosnace@redhat.com>,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 6/7] selinux: avoid implicit conversions in policydb  code
References: <20230807171143.208481-5-cgzones@googlemail.com>
In-Reply-To: <20230807171143.208481-5-cgzones@googlemail.com>
Precedence: bulk

On Aug  7, 2023 =?UTF-8?q?Christian=20G=C3=B6ttsche?= <cgzones@googlemail.com> wrote:
> 
> Use the identical type for local variables, e.g. loop counters.
> 
> Declare members of struct policydb_compat_info unsigned to consistently
> use unsigned iterators.  They hold read-only non-negative numbers in the
> global variable policydb_compat.
> 
> Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
> ---
> v3:
>   - use unsigned int instead of u32 for iterators where the loop bound
>     is known at compile time and small (<100)
>     /@Paul: keep u32 iterator in policydb_destroy() due to
>     /  for (i = 0; i < p->p_types.nprim; i++)
>     /
>   - drop not mentioned protocol and port checks regarding out of range
>     values; there are a couple more of them and those changes are
>     suitable for a different patchset
> v2:
>   - avoid declarations in init-clauses of for loops
>   - declare members of struct policydb_compat_info unsigned
> ---
>  security/selinux/ss/policydb.c | 69 ++++++++++++++++++----------------
>  1 file changed, 37 insertions(+), 32 deletions(-)

Merged into selinux/next, thanks.

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