From: Jorgen Hansen <jhansen@vmware.com>
Date: Mon, 2 Mar 2015 16:19:11 +0000 (-0800)
Subject: VMCI: Guard against overflow in queue pair allocation
X-Git-Tag: omap-for-v4.2/o2_dc~63^2~60
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aa6467f190d32b263f7144239c89c63c922d9ff8;p=pandora-kernel.git

VMCI: Guard against overflow in queue pair allocation

The current maximum size of a queue in a queue pair is 128 MB. If
we increase that in the future, the queue pair allocation routines
may run into overflow issues. This change adds additional checks
to guard against this.

Acked-by: Andy King <acking@vmware.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jorgen Hansen <jhansen@vmware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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