Messages in this thread | | | Date | Tue, 10 Oct 2006 09:31:16 -0700 | From | Greg KH <> | Subject | Re: [stable] [PATCH 2.6.19-rc1] drivers/media/dvb/bt8xx/dvb-bt8xx.c: check kmalloc() return value. |
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On Tue, Oct 10, 2006 at 03:18:58PM +0400, Manu Abraham wrote: > Greg KH wrote: > > On Mon, Oct 09, 2006 at 12:34:41PM +0400, Manu Abraham wrote: > >> Amit Choudhary wrote: > >>> Description: Check the return value of kmalloc() in function frontend_init(), in file drivers/media/dvb/bt8xx/dvb-bt8xx.c. > >>> > >>> Signed-off-by: Amit Choudhary <amit2030@gmail.com> > >>> > >>> diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/drivers/media/dvb/bt8xx/dvb-bt8xx.c > >>> index fb6c4cc..14e69a7 100644 > >>> --- a/drivers/media/dvb/bt8xx/dvb-bt8xx.c > >>> +++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.c > >>> @@ -665,6 +665,10 @@ static void frontend_init(struct dvb_bt8 > >>> case BTTV_BOARD_TWINHAN_DST: > >>> /* DST is not a frontend driver !!! */ > >>> state = (struct dst_state *) kmalloc(sizeof (struct dst_state), GFP_KERNEL); > >>> + if (!state) { > >>> + printk("dvb_bt8xx: No memory\n"); > >>> + break; > >>> + } > >>> /* Setup the Card */ > >>> state->config = &dst_config; > >>> state->i2c = card->i2c_adapter; > >>> - > >> > >> Signed-off-by: Manu Abraham <manu@linuxtv.org> > > > > Care to send the full patch in a format that we can apply it to the > > -stable tree? > > > > > dvb-bt8xx.c | 4 ++++ > 1 files changed, 4 insertions(+) > > > Thanks,
Um, can you resend it with the proper description and signed-off-by: lines so that it can be applied correctly?
And does this solve a real bug, or is it just added error condition checks? If the latter, I don't think it's ok for -stable right now.
thanks,
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