[media] dvb-usb: improve sanity check of adap->active_fe in dvb_usb_ctrl_feed

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The check for (adap->active_fe < 0) at the top of dvb_usb_ctrl_feed is a sanity
check to ensure that adap->active_fe is valid.  Improve that sanity check
by also checking for (adap->active_fe >= adap->num_frontends_initialized)

Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Michael Krufky 2011-09-08 01:17:39 -03:00 • committed by Mauro Carvalho Chehab

parent 4b5d01e9f6

commit 2d04c13a50

1 changed files with 2 additions and 1 deletions

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drivers/media/dvb/dvb-usb/dvb-usb-dvb.c

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