diff options
Diffstat (limited to 'media-ivtv-avoid-going-past-input-audio-array.patch')
| -rw-r--r-- | media-ivtv-avoid-going-past-input-audio-array.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/media-ivtv-avoid-going-past-input-audio-array.patch b/media-ivtv-avoid-going-past-input-audio-array.patch new file mode 100644 index 000000000..42009eb71 --- /dev/null +++ b/media-ivtv-avoid-going-past-input-audio-array.patch @@ -0,0 +1,29 @@ +From d55ebd07b6c21a1c7e3e74f1b73b3b033cece2b5 Mon Sep 17 00:00:00 2001 +From: Mauro Carvalho Chehab <mchehab@osg.samsung.com> +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 <mchehab@osg.samsung.com> +--- + 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; +-- +2.5.0 + |