linux-kernel - Re: [PATCH v10 5/9] ima: make process_buffer

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <cadb8196-6bfb-2832-229f-24f67befdf78@linux.microsoft.com>
Date:   Thu, 31 Oct 2019 10:22:12 -0700
From:   Lakshmi Ramasubramanian <nramas@...ux.microsoft.com>
To:     Mimi Zohar <zohar@...ux.ibm.com>, linuxppc-dev@...abs.org,
        linux-efi@...r.kernel.org, linux-integrity@...r.kernel.org
Cc:     Nayna Jain <nayna@...ux.ibm.com>, linux-kernel@...r.kernel.org,
        Michael Ellerman <mpe@...erman.id.au>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Ard Biesheuvel <ard.biesheuvel@...aro.org>,
        Jeremy Kerr <jk@...abs.org>,
        Eric Ricther <erichte@...ux.ibm.com>,
        Oliver O'Halloran <oohall@...il.com>
Subject: Re: [PATCH v10 5/9] ima: make process_buffer_measurement() generic

On 10/31/19 10:02 AM, Lakshmi Ramasubramanian wrote:

> On 10/30/19 8:31 PM, Mimi Zohar wrote:
> 
>>   void ima_kexec_cmdline(const void *buf, int size)
>>   {
>> -    u32 secid;
>> -
>> -    if (buf && size != 0) {
>> -        security_task_getsecid(current, &secid);
>> +    if (buf && size != 0)
> 
> Open brace { is missing in the above if statement.

My mistake -
I now see that the braces {} have been removed in the if statement since 
there is only line body  the call to process_buffer_measurement()

  -lakshmi

> 
>>           process_buffer_measurement(buf, size, "kexec-cmdline",
>> -                       current_cred(), secid);
>> -    }
>> +                       KEXEC_CMDLINE, 0);
>>   }
> 
>   -lakshmi