On Mon, Oct 23, 2017 at 03:27:01PM -0700, Andrei Vagin wrote:
> > +
> > + dst[0] = '\0';
> > + for (nsid = ns_ids; nsid; nsid = nsid->next) {
> > + if (nsid->nd != &mnt_ns_desc)
> > + continue;
> > +
> > + len = print_ns_root(nsid, 0, p, size);
> > + if (len >= (size - 2)) {
> > + p[(size - 1)] = '\0';
> > + return dst;
> > + }
> > +
> > + size -= len;
> > + p += len;
> > + p[0] = ' ';
> > + p++, size--;
> > + }
> > +
> do you forget to add \0 to the end?
>
> if (p != dst)
> *(p - 1) = 0;
True, thanks!
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