libpng: update to 1.2.57
authorDaniel Albers <redacted>
Tue, 3 Jan 2017 18:59:57 +0000 (19:59 +0100)
committerDaniel Albers <redacted>
Tue, 3 Jan 2017 18:59:57 +0000 (19:59 +0100)
commit6453ef9e9c6b89a6b023d419678e2557b48e701c
tree0114036f8d60460a40cd571d69a186cd1a3707e2
parente55c0888777014d7ac195442a2c9bd45e421b67a
libpng: update to 1.2.57

Fixes CVE-2016-10087

Signed-off-by: Daniel Albers <redacted>
libs/libpng/Makefile
git clone https://git.99rst.org/PROJECT