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[media] mb86a20s: Fix estimate_rate setting

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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>
This commit is contained in:
Mauro Carvalho Chehab 2013-04-07 21:06:12 -03:00
parent 5cb88ca84a
commit b1f8933119
1 changed files with 1 additions and 1 deletions
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2
drivers/media/dvb-frontends/mb86a20s.c
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@ -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;
}