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[media] dvb-core: fix 32-bit overflow during bandwidth calculation
authorAntti Palosaari <crope@iki.fi>
Tue, 14 Apr 2015 18:12:54 +0000 (15:12 -0300)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Wed, 20 May 2015 17:01:46 +0000 (14:01 -0300)
commit2a80f296422a01178d0a993479369e94f5830127
tree2bb9c1e96dd036f587d487811e33b879eca968dctree | snapshot (tar.gz zip)
parent13b019bbd170d788b1461c2e00b4578a07541dc5commit | diff
[media] dvb-core: fix 32-bit overflow during bandwidth calculation

Frontend bandwidth calculation overflows on very high DVB-S/S2
symbol rates. Use mult_frac() macro in order to keep calculation
correct.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
drivers/media/dvb-core/dvb_frontend.c diff | blob | blame | history