Ian,
I don't know about "guaranteed," but it certainly looks like the
htonl/bswap macros intend to avoid double-evaluating macro parameters.
On Fri, Apr 14, 2017 at 8:53 AM, Ian Lepore wrote:
> On Fri, 2017-04-14 at 08:32 -0700, Conrad Meyer wrote:
>> On Fri, Apr 14, 2017 at 4:58 AM, Andrey V. E
On Fri, 2017-04-14 at 08:32 -0700, Conrad Meyer wrote:
> On Fri, Apr 14, 2017 at 4:58 AM, Andrey V. Elsukov
> wrote:
> >
> > Author: ae
> > Date: Fri Apr 14 11:58:41 2017
> > New Revision: 316826
> > URL: https://svnweb.freebsd.org/changeset/base/316826
> >
> > Log:
> > Avoid undefined behavio
On Fri, Apr 14, 2017 at 4:58 AM, Andrey V. Elsukov wrote:
> Author: ae
> Date: Fri Apr 14 11:58:41 2017
> New Revision: 316826
> URL: https://svnweb.freebsd.org/changeset/base/316826
>
> Log:
> Avoid undefined behavior.
>
> The 'pktid' variable is modified while being used twice between
> se
Author: ae
Date: Fri Apr 14 11:58:41 2017
New Revision: 316826
URL: https://svnweb.freebsd.org/changeset/base/316826
Log:
Avoid undefined behavior.
The 'pktid' variable is modified while being used twice between
sequence points, probably due to htonl() is macro.
Reported by: PVS-Stu
