On Mon, Oct 26, 2020 at 5:35 PM Arvind Sankar <[email protected]> wrote:
> > diff --git a/drivers/firmware/tegra/bpmp-debugfs.c
> > b/drivers/firmware/tegra/bpmp-debugfs.c
> > index c1bbba9ee93a..9ec20ddc9a6b 100644
> > --- a/drivers/firmware/tegra/bpmp-debugfs.c
> > +++ b/drivers/firmware/tegra/bpmp-debugfs.c
> > @@ -412,16 +412,12 @@ static int bpmp_populate_debugfs_inband(struct
> > tegra_bpmp *bpmp,
> > goto out;
> > }
> >
> > - len = strlen(ppath) + strlen(name) + 1;
> > + len = snprintf("%s%s/", pathlen, ppath, name);
>
> Didn't you get any warnings with this? It should be
> len = snprintf(pathbuf, pathlen, "%s%s/", ppath,
> name);
> right?
>
Eek, I did get a warning about a different issue in that one-line change and
fixed it up in the wrong way without testing again. Sorry about that.
I'll retest and resend.
Arnd
