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update libpng

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update libpng, the repo now requires a vcpkg setup for integrating but skipping the install step should allow it to work for windows an linux, mac might need more
This commit is contained in:
marauder2k7 2025-12-31 20:11:14 +00:00
parent c593d860a0
commit 5d644b4ffb
300 changed files with 25573 additions and 17698 deletions
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41
Engine/lib/lpng/ANNOUNCE
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@ -1,5 +1,5 @@
libpng 1.6.37 - April 14, 2019
==============================
libpng 1.6.52 - December 3, 2025
================================
This is a public release of libpng, intended for use in production code.
@ -7,15 +7,12 @@ This is a public release of libpng, intended for use in production code.
Files available for download
----------------------------
Source files with LF line endings (for Unix/Linux):
Source files:
* libpng-1.6.37.tar.xz (LZMA-compressed, recommended)
* libpng-1.6.37.tar.gz
Source files with CRLF line endings (for Windows):
* lp1637.7z (LZMA-compressed, recommended)
* lp1637.zip
* libpng-1.6.52.tar.xz (LZMA-compressed, recommended)
* libpng-1.6.52.tar.gz (deflate-compressed)
* lpng1652.7z (LZMA-compressed)
* lpng1652.zip (deflate-compressed)
Other information:
@ -25,20 +22,18 @@ Other information:
* TRADEMARK.md
Changes since the previous public release (version 1.6.36)
----------------------------------------------------------
Changes from version 1.6.51 to version 1.6.52
---------------------------------------------
* Fixed a use-after-free vulnerability (CVE-2019-7317) in png_image_free.
* Fixed a memory leak in the ARM NEON implementation of png_do_expand_palette.
* Fixed a memory leak in pngtest.c.
* Fixed two vulnerabilities (CVE-2018-14048, CVE-2018-14550) in
contrib/pngminus; refactor.
* Changed the license of contrib/pngminus to MIT; refresh makefile and docs.
(Contributed by Willem van Schaik)
* Fixed a typo in the libpng license v2.
(Contributed by Miguel Ojeda)
* Added makefiles for AddressSanitizer-enabled builds.
* Cleaned up various makefiles.
* Fixed CVE-2025-66293 (high severity):
Out-of-bounds read in `png_image_read_composite`.
(Reported by flyfish101 <flyfish101@users.noreply.github.com>.)
* Fixed the Paeth filter handling in the RISC-V RVV implementation.
(Reported by Filip Wasil; fixed by Liang Junzhao.)
* Improved the performance of the RISC-V RVV implementation.
(Contributed by Liang Junzhao.)
* Added allocation failure fuzzing to oss-fuzz.
(Contributed by Philippe Antoine.)
Send comments/corrections/commendations to png-mng-implement at lists.sf.net.