svn commit: r306337 - head/sys/kern
Gleb Smirnoff
glebius at FreeBSD.org
Tue Oct 4 20:53:54 UTC 2016
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?
--
Totus tuus, Glebius.
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