svn commit: r306337 - head/sys/kern

[Hiren Panchasara]

+ Lohith

On 10/04/16 at 01:53P, Gleb Smirnoff wrote:
>   Hiren,
> 
> On Mon, Sep 26, 2016 at 10:13:58AM +0000, Hiren Panchasara wrote:
> H> Author: hiren
> H> Date: Mon Sep 26 10:13:58 2016
> H> New Revision: 306337
> H> URL: https://svnweb.freebsd.org/changeset/base/306337
> H> 
> H> Log:
> H>   In sendit(), if mp->msg_control is present, then in sockargs() we are allocating
> H>   mbuf to store mp->msg_control. Later in kern_sendit(), call to getsock_cap(),
> H>   will check validity of file pointer passed, if this fails EBADF is returned but
> H>   mbuf allocated in sockargs() is not freed. Fix this possible leak.
> H>   
> H>   Submitted by:	Lohith Bellad <lohith.bellad at me.com>
> H>   Reviewed by:	adrian
> H>   MFC after:	3 weeks
> H>   Differential Revision:	https://reviews.freebsd.org/D7910
> 
> The commit appeared to be incorrect, but a problem exists. I'd like to look at it.
> Is there any reproduce recipe for the leak or bug filed?
>

Cheers,
Hiren
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