On Sat, May 30, 2009 at 07:50:18AM -0400, jamal wrote:
> On Sat, 2009-05-30 at 00:59 +0200, Jarek Poplawski wrote:
>
> > ...
> > } else {
> > switch (n->nlmsg_type) {
> > case RTM_NEWTFILTER:
> > err = -EEXIST;
> > if (n->nlmsg_flags & NLM_F_EXCL)
> > goto errout;
> > break;
> >
> > Probably this case needs tcf_destroy() too.
>
> No - that if stmnt will fail if this is a new filter being
> created.
If somebody runs tc add filter with a new priority but existing handle
a newly created (and not linked now) tc would be handled with goto
errout and would leak, I guess.
Cheers,
Jarek P.
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