system environment/libraries

libpng - A library of functions for manipulating PNG image format files.

Website: http://www.libpng.org/pub/png/
License: zlib
Vendor: CentOS
Description:
The libpng package contains a library of functions for creating and
manipulating PNG (Portable Network Graphics) image format files.  PNG
is a bit-mapped graphics format similar to the GIF format.  PNG was
created to replace the GIF format, since GIF uses a patented data
compression algorithm.

Libpng should be installed if you need to manipulate PNG format image
files.

Packages

libpng-1.2.7-3.el4_7.2.x86_64 [158 KiB] Changelog by Tom Lane (2009-02-25):
- Back-port fixes for CVE-2008-1382 and CVE-2009-0040.
Resolves: #487166

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