Messages in this thread | | | Date | Mon, 16 Mar 2015 14:22:29 +0000 | From | One Thousand Gnomes <> | Subject | Re: [PATCH 14/14] drivers/tty/vt/vt.c : access out-of-bounds |
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On Sat, 14 Mar 2015 14:46:22 +0200 Ameen Ali <ameenali023@gmail.com> wrote:
> make sure that out-of-bounds never happens > > Signed-off-by : Ameen Ali <AmeenAli023@gmail.com> > --- > drivers/tty/vt/vt.c | 16 ++++++++-------- > 1 file changed, 8 insertions(+), 8 deletions(-) > > diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c > index 6e00572..cf73e92 100644 > --- a/drivers/tty/vt/vt.c > +++ b/drivers/tty/vt/vt.c > @@ -1364,13 +1364,13 @@ static void csi_m(struct vc_data *vc) > i++; > if (i > vc->vc_npar) > break;
It's checked in advance ^^^^^^^^^^^^^^^^^^^^^^^^^^
I guess whatever tool you used to verify it is concerned about the case of i == vc->vc_npar ?
Alan
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