From: Kevin McKinney <klmckinney1@gmail.com>
Date: Sun, 18 Sep 2011 22:34:47 +0000 (-0400)
Subject: Staging: bcm: Add size maximum size restrictions for IOCTL_IDLE_REQ
X-Git-Tag: v3.2-rc1~169^2^2~402
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e228b7426e65df0f2e93c783c2c89baabe318b9b;p=pandora-kernel.git

Staging: bcm: Add size maximum size restrictions for IOCTL_IDLE_REQ

In the first alteration, the MAX_CNTL_PKT_SIZE is the
maximum size of the control packet in ->Adapter->txctlpacket[]
which is defined in InitAdapter(). This caps the size of
kmalloc memory allocation. In the second change, this max
cap fixes a potential memory corruption bug when subsequent
memset and memcpy calls are invoked.

Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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