tree 31c580c58722854adb00b2bd991f8ca17913869c
parent 74b5c297f5ecbef0ca128fa7b385b43f036a7984
author Jorgen Hansen <jhansen@vmware.com> 1425313151 -0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1427279535 +0100

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>