[PATCH rtems-libbsd v2] ipsec-tools/pfkey: Fix socket leak

[Gedare Bloom]

looks good, thanks. for the backport please open a separate ticket to 5.

On Mon, May 10, 2021 at 11:26 AM Christian MAUDERER
<christian.mauderer at embedded-brains.de> wrote:
>
> Only change is a better description.
>
> Am 10.05.21 um 08:50 schrieb Christian Mauderer:
> > setkey uses pfkey_open to open a socket. But setkey doesn't close the
> > socket.
> >
> > The libipsec functions are used only by user space applications (setkey
> > and racoon). Adding the wrapper for socket makes sure that the opened
> > socket is registered and closes if the application exits.
> >
> > Fixes #4404
> > ---
> >   ipsec-tools/src/libipsec/pfkey.c | 7 +++++++
> >   1 file changed, 7 insertions(+)
> >
> > diff --git a/ipsec-tools/src/libipsec/pfkey.c b/ipsec-tools/src/libipsec/pfkey.c
> > index a621be12..385a21a9 100644
> > --- a/ipsec-tools/src/libipsec/pfkey.c
> > +++ b/ipsec-tools/src/libipsec/pfkey.c
> > @@ -1,5 +1,12 @@
> >   #include <machine/rtems-bsd-user-space.h>
> >
> > +#ifdef __rtems__
> > +/* Only need socket from rtems-bsd-program wrappers! */
> > +int
> > +rtems_bsd_program_socket(int domain, int type, int protocol);
> > +#define socket(domain, type, protocol) \
> > +    rtems_bsd_program_socket(domain, type, protocol)
> > +#endif /* __rtems__ */
> >   /*  $NetBSD: pfkey.c,v 1.21.2.1 2011/11/14 13:25:06 tteras Exp $    */
> >
> >   /*  $KAME: pfkey.c,v 1.47 2003/10/02 19:52:12 itojun Exp $  */
> >
>
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