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authorMauro Carvalho Chehab <mchehab@redhat.com>2013-04-07 21:06:12 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-04-08 07:11:06 -0300
commitb1f89331190820c42397156063fe5e39bc514e3b (patch)
treef56386e354aa7c2f4a563bfad8fc6f4b0e99a770 /drivers/media/dvb-frontends
parent5cb88ca84aa8dc4efcabd8482fff6002774c7f03 (diff)
downloadvexpress-lsk-b1f89331190820c42397156063fe5e39bc514e3b.tar.gz
[media] mb86a20s: Fix estimate_rate setting
As reported by Dan Carpenter <dan.carpenter@oracle.com>: Smatch warnings: drivers/media/dvb-frontends/mb86a20s.c:644 mb86a20s_layer_bitrate() error: buffer overflow 'state->estimated_rate' 3 <= 3 What happens there is that estimate_rate index should be the layer number, and not the guard interval. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb-frontends')
-rw-r--r--drivers/media/dvb-frontends/mb86a20s.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/dvb-frontends/mb86a20s.c b/drivers/media/dvb-frontends/mb86a20s.c
index f2565896ce4..d25df75ed40 100644
--- a/drivers/media/dvb-frontends/mb86a20s.c
+++ b/drivers/media/dvb-frontends/mb86a20s.c
@@ -642,7 +642,7 @@ static void mb86a20s_layer_bitrate(struct dvb_frontend *fe, u32 layer,
__func__, 'A' + layer, segment * isdbt_rate[m][f][i]/1000,
rate, rate);
- state->estimated_rate[i] = rate;
+ state->estimated_rate[layer] = rate;
}