[Precise][PATCH 1/1] UBUNTU: SAUCE: SECCOMP: audit: fix build on archs without CONFIG_AUDITSYSCALL

[Luis Henriques]

Kees Cook <kees at ubuntu.com> writes:

> Ah, good catch. For backports, this seems fine. Going forward, I would
> expect we'd want CONFIG_AUDITSYSCALL enabled for ARM.

Yes, Quantal (v3.5) already has that config enabled.  The
problem is only on the Precise kernels (v3.2).

Cheers,
-- 
Luis

>
> -Kees
>
> On Tue, Dec 04, 2012 at 02:33:20PM +0000, Luis Henriques wrote:
>> BugLink: http://bugs.launchpad.net/bugs/1079469
>> 
>> Build is broken for armel or armhf because they don't define
>> __audit_seccomp(), required by:
>> 
>> 3479c36 seccomp: forcing auditing of kill condition
>> 
>> This fixes the builds defining an empty macro for this function.
>> 
>> Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
>> Cc: Kees Cook <kees at ubuntu.com>
>> ---
>>  include/linux/audit.h |    1 +
>>  1 file changed, 1 insertion(+)
>> 
>> diff --git a/include/linux/audit.h b/include/linux/audit.h
>> index ab40f49..225b4e4 100644
>> --- a/include/linux/audit.h
>> +++ b/include/linux/audit.h
>> @@ -566,6 +566,7 @@ extern int audit_signals;
>>  #define audit_inode_child(i,p) do { ; } while (0)
>>  #define audit_core_dumps(i) do { ; } while (0)
>>  #define audit_seccomp(i,s,c) do { ; } while (0)
>> +#define __audit_seccomp(i,s,c) do { ; } while (0)
>>  #define auditsc_get_stamp(c,t,s) (0)
>>  #define audit_get_loginuid(t) (-1)
>>  #define audit_get_sessionid(t) (-1)
>> -- 
>> 1.7.10.4