On Mon, Aug 06, 2018 at 12:23:27PM -1000, Han Zhou wrote:
> On Mon, Aug 6, 2018 at 12:07 PM, Ben Pfaff <b...@ovn.org> wrote:
> >
> > 10 of the travis builds are failing such as
> > TESTSUITE=1 KERNEL=3.16.54 for gcc and clang.
> >
> > I don't know why SSL_OP_NO_SSL_MASK doesn't include SSL_OP_NO_SSLv2,
> > but it doesn't in my copy of the appropriate header file.
> >
> > Fixes: ab16d2c2871b ("stream-ssl: Don't enable new TLS versions by
> default")
> > CC: Timothy Redaelli <tredae...@redhat.com>
> > Signed-off-by: Darrell Ball <dlu...@gmail.com>
> > Signed-off-by: Ben Pfaff <b...@ovn.org>
> > ---
> >  lib/stream-ssl.c | 5 +++++
> >  1 file changed, 5 insertions(+)
> >
> > diff --git a/lib/stream-ssl.c b/lib/stream-ssl.c
> > index f3d623c035f8..bd4f2ff50dbc 100644
> > --- a/lib/stream-ssl.c
> > +++ b/lib/stream-ssl.c
> > @@ -1188,6 +1188,11 @@ stream_ssl_set_protocols(const char *arg)
> >      }
> >
> >      /* Start with all the flags off and turn them on as requested. */
> > +#ifndef SSL_OP_NO_SSL_MASK
> > +    /* For old OpenSSL without this macro, this is the correct value.  */
> > +#define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv3 | SSL_OP_NO_TLSv1 | \
> > +                            SSL_OP_NO_TLSv1_1 | SSL_OP_NO_TLSv1_2)
> > +#endif
> >      long protocol_flags = SSL_OP_NO_SSL_MASK;
> >
> >      char *s = xstrdup(arg);
> > --
> > 2.16.1
> >
> > _______________________________________________
> > dev mailing list
> > d...@openvswitch.org
> > https://mail.openvswitch.org/mailman/listinfo/ovs-dev
> 
> Hi Ben,
> 
> In my environment I see it as:
> 
> #define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv2|SSL_OP_NO_SSLv3|\
>         SSL_OP_NO_TLSv1|SSL_OP_NO_TLSv1_1|SSL_OP_NO_TLSv1_2)
> 
> My openssl version is:
> Version     : 1.0.2m

I've got headers for 1.1.0e here.

I guess that adding NO_SSLv2 should be harmless.  v2 coming up...
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