From d55ebd07b6c21a1c7e3e74f1b73b3b033cece2b5 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Wed, 11 Nov 2015 09:27:42 -0200 Subject: [PATCH] [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 --- drivers/media/pci/ivtv/ivtv-driver.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c index c2e60b4f292d..2bb10cd9ecfd 100644 --- a/drivers/media/pci/ivtv/ivtv-driver.c +++ b/drivers/media/pci/ivtv/ivtv-driver.c @@ -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; -- 2.20.1