3a15cc0e1e
When receiving packets over Stellaris ethernet controller, it uses receive buffer of size 2048 bytes. In case the controller accepts large(MTU) packets, it could lead to memory corruption. Add check to avoid it. Reported-by: Oleksandr Bazhaniuk <oleksandr.bazhaniuk@intel.com> Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org> Message-id: 1460095428-22698-1-git-send-email-ppandit@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>