Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Date:   Tue, 18 Jul 2023 18:01:18 -0400
Message-ID: <1111b348800451acbf5f5c13db05abef.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>,
        Casey Schaufler <casey@schaufler-ca.com>,
        Xiu Jianfeng <xiujianfeng@huaweicloud.com>,
        "GONG, Ruiqi" <gongruiqi1@huawei.com>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH RFC 8/20] selinux: services: avoid implicit conversions
References: <20230706132337.15924-8-cgzones@googlemail.com>
In-Reply-To: <20230706132337.15924-8-cgzones@googlemail.com>
Precedence: bulk

On Jul  6, 2023 =?UTF-8?q?Christian=20G=C3=B6ttsche?= <cgzones@googlemail.com> wrote:
> 
> Use u32 as the output parameter type in security_get_classes() and
> security_get_permissions(), based on the type of the symtab nprim
> member.
> 
> Declare the read-only class string parameter of
> security_get_permissions() const.
> 
> Avoid several implicit conversions by using the identical type for the
> destination.
> 
> Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
> ---
>  security/selinux/include/security.h |  4 ++--
>  security/selinux/selinuxfs.c        |  7 ++++---
>  security/selinux/ss/services.c      | 22 +++++++++-------------
>  3 files changed, 15 insertions(+), 18 deletions(-)

More loop iterators ...

--
paul-moore.com