linux-kernel - Re: [PATCH 11/46] selinux: Return directly after a failed next_entry() in genfs

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Message-ID: <CAHC9VhToRUzavoAOTRJQNDmZAAxtptwt6L1T4a9Og70o6uo3Xw@mail.gmail.com>
Date:   Thu, 23 Mar 2017 17:46:07 -0400
From:   Paul Moore <paul@...l-moore.com>
To:     SF Markus Elfring <elfring@...rs.sourceforge.net>
Cc:     linux-security-module@...r.kernel.org, selinux@...ho.nsa.gov,
        Eric Paris <eparis@...isplace.org>,
        James Morris <james.l.morris@...cle.com>,
        "Serge E. Hallyn" <serge@...lyn.com>,
        Stephen Smalley <sds@...ho.nsa.gov>,
        William Roberts <william.c.roberts@...el.com>,
        LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH 11/46] selinux: Return directly after a failed
 next_entry() in genfs_read()

On Sun, Jan 15, 2017 at 10:11 AM, SF Markus Elfring
<elfring@...rs.sourceforge.net> wrote:
> From: Markus Elfring <elfring@...rs.sourceforge.net>
> Date: Sat, 14 Jan 2017 16:34:25 +0100
>
> Return directly after a call of the function "next_entry" failed
> at the beginning.
>
> Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
> ---
>  security/selinux/ss/policydb.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Merged, thanks.

> diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c
> index 506b0228d1f1..754f829d2027 100644
> --- a/security/selinux/ss/policydb.c
> +++ b/security/selinux/ss/policydb.c
> @@ -2004,7 +2004,7 @@ static int genfs_read(struct policydb *p, void *fp)
>
>         rc = next_entry(buf, fp, sizeof(u32));
>         if (rc)
> -               goto out;
> +               return rc;
>         nel = le32_to_cpu(buf[0]);
>
>         for (i = 0; i < nel; i++) {
> --
> 2.11.0
>



-- 
paul moore
www.paul-moore.com