As detailed by Chris Evans, the flic decoder contains a buffer overflow which
can be exploited to cause arbitrary code execution as the user running
gstreamer:
https://scarybeastsecurity.blogspot.be/2016/11/0day-exploit-advancing-exploitation.html
Fixes CVE-2016-9634, CVE-2016-9635 and CVE-2016-9636.
add the upstream patches to fix this issue.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>