FreeRDP/FreeRDP — pull request #1840 by hardening (2014-05-12 16:09:31+00:00)
Title: Adds some support for valgrind helpers

This patch adds an option to compile freerdp in a valgrind compliant way.
The purpose is to ease memchecking when connecting with TLS. We mark bytes retrieved from SSL_read() as plainly defined to prevent the undefined contamination.
With the patch and the option activated you get a single warning at connection during the handshake, and nothing after.