[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>
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@@ -826,7 +826,7 @@ static void ivtv_init_struct2(struct ivtv *itv)
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IVTV_CARD_INPUT_VID_TUNER)
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IVTV_CARD_INPUT_VID_TUNER)
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break;
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break;
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}
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}
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if (i == itv->nof_inputs)
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if (i >= itv->nof_inputs)
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i = 0;
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i = 0;
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itv->active_input = i;
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itv->active_input = i;
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itv->audio_input = itv->card->video_inputs[i].audio_index;
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itv->audio_input = itv->card->video_inputs[i].audio_index;
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