diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-video.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c index 20090e34173..7b9ec6e493e 100644 --- a/drivers/media/video/em28xx/em28xx-video.c +++ b/drivers/media/video/em28xx/em28xx-video.c @@ -654,12 +654,12 @@ static inline int em28xx_isoc_copy_vbi(struct em28xx *dev, struct urb *urb) } if (buf != NULL && dev->capture_type == 2) { - if (len > 4 && p[0] == 0x88 && p[1] == 0x88 && + if (len >= 4 && p[0] == 0x88 && p[1] == 0x88 && p[2] == 0x88 && p[3] == 0x88) { p += 4; len -= 4; } - if (len > 4 && p[0] == 0x22 && p[1] == 0x5a) { + if (len >= 4 && p[0] == 0x22 && p[1] == 0x5a) { em28xx_isocdbg("Video frame %d, len=%i, %s\n", p[2], len, (p[2] & 1) ? "odd" : "even"); |