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

drivers/media/platform/vivid/vivid-radio-rx.c

+2 −0
Original line number Diff line number Diff line
@@ -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;

	}