From: Andy Walls <awalls@radix.net>
Date: Sun, 5 Jul 2009 19:22:45 +0000 (-0300)
Subject: V4L/DVB (12206): get_dvb_firmware: Correct errors in MPC718 firmware extraction logic
X-Git-Tag: v2.6.31-rc3~74^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a6843483c256c859cd9542361812a29403f0fb5;p=pandora-kernel.git

V4L/DVB (12206): get_dvb_firmware: Correct errors in MPC718 firmware extraction logic

The extraction routine for the MPC718 "firmware" had 2 bugs in it, where one
bug masked the effect of the other.  The loop iteration should have set
$prevlen = $currlen at the end of the loop, and the if() check should have used
&& instead of || for deciding if the firmware length is reasonable.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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