Commit 322583c4 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab

[media] vivid-radio-rx: Don't go past buffer

drivers/media/platform/vivid/vivid-radio-rx.c:198 vivid_radio_rx_s_hw_freq_seek() error: buffer overflow 'vivid_radio_bands' 3 <= 3
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
Acked-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 094af36a
......@@ -195,6 +195,8 @@ int vivid_radio_rx_s_hw_freq_seek(struct file *file, void *fh, const struct v4l2
if (dev->radio_rx_freq >= vivid_radio_bands[band].rangelow &&
dev->radio_rx_freq <= vivid_radio_bands[band].rangehigh)
break;
if (band == TOT_BANDS)
return -EINVAL;
low = vivid_radio_bands[band].rangelow;
high = vivid_radio_bands[band].rangehigh;
}
......
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