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[media] ivtv: avoid going past input/audio array 

As reported by smatch:
	drivers/media/pci/ivtv/ivtv-driver.c:832 ivtv_init_struct2() error: buffer overflow 'itv->card->video_inputs' 6 <= 6

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Mauro Carvalho Chehab 2015-11-11 09:27:42 -02:00
parent 823873481b
commit d55ebd07b6
1 changed files with 1 additions and 1 deletions
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2
drivers/media/pci/ivtv/ivtv-driver.c
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@ -826,7 +826,7 @@ static void ivtv_init_struct2(struct ivtv *itv)
IVTV_CARD_INPUT_VID_TUNER)
break;
}
if (i == itv->nof_inputs)
if (i >= itv->nof_inputs)
i = 0;
itv->active_input = i;
itv->audio_input = itv->card->video_inputs[i].audio_index;