diff options
| author |   Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-11-11 09:27:42 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-11-16 07:38:04 -0200 |
| commit | d55ebd07b6c21a1c7e3e74f1b73b3b033cece2b5 (patch) | |
| tree | 9f8eecb71495c7150c64e0a1a213de9fb1f714f7 /drivers/media/pci | |
| parent | [media] Revert "[media] ivtv: avoid going past input/audio array" (diff) | |
| download | linux-dev-d55ebd07b6c21a1c7e3e74f1b73b3b033cece2b5.tar.xz linux-dev-d55ebd07b6c21a1c7e3e74f1b73b3b033cece2b5.zip | |
[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>
Diffstat (limited to 'drivers/media/pci')
| -rw-r--r-- | drivers/media/pci/ivtv/ivtv-driver.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |