[Buildroot] [PATCH] sdl2: security bump to version 2.0.7

[Peter Korsgaard]

>>>>> "Peter" == Peter Korsgaard <peter at korsgaard.com> writes:

 > Fixes CVE-2017-2888 - An exploitable integer overflow vulnerability exists
 > when creating a new RGB Surface in SDL 2.0.5.  A specially crafted file can
 > cause an integer overflow resulting in too little memory being allocated
 > which can lead to a buffer overflow and potential code execution.  An
 > attacker can provide a specially crafted image file to trigger this
 > vulnerability.

 > Also add a hash for the license file while we're at it.

 > Signed-off-by: Peter Korsgaard <peter at korsgaard.com>

Committed to 2017.08.x, thanks.

-- 
Bye, Peter Korsgaard