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[media] stb0899: don't go past DiSEqC msg buffer
authorMauro Carvalho Chehab <mchehab@osg.samsung.com>
Wed, 5 Nov 2014 11:34:12 +0000 (09:34 -0200)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Wed, 5 Nov 2014 11:34:12 +0000 (09:34 -0200)
commitf8288336597da23a082c2754dee37f9aa75cf2a0
tree5dfe4fabb1b86c4248a930407970b02e234233f9tree | snapshot
parent49dd827315fab68cb7e000de9f0d001da74e1c59commit | diff
[media] stb0899: don't go past DiSEqC msg buffer

As reported by spatch:
drivers/media/dvb-frontends/stb0899_drv.c:720 stb0899_send_diseqc_msg() error: buffer overflow 'cmd->msg' 6 <= 7

The buffer size is 6 and not 8. Anyway, the best is to use sizeof(),
to avoid such mistakes.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
drivers/media/dvb-frontends/stb0899_drv.c diff | blob | history
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