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Merging r6145 through r6171 from trunk to ogl-es branch

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git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@6172 dfc29bdd-3216-0410-991c-e03cc46cb475
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cutealien
2020-12-19 15:03:11 +00:00
parent 01920bf808
commit fa0b1cb509
117 changed files with 8063 additions and 6758 deletions
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source/Irrlicht/libpng/ANNOUNCE
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Libpng 1.6.23 - June 9, 2016
libpng 1.6.37 - April 14, 2019
==============================
This is a public release of libpng, intended for use in production codes.
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) and with a
"configure" script
Files available for download
----------------------------
libpng-1.6.23.tar.xz (LZMA-compressed, recommended)
libpng-1.6.23.tar.gz
Source files with LF line endings (for Unix/Linux):
Source files with CRLF line endings (for Windows), without the
"configure" script
* libpng-1.6.37.tar.xz (LZMA-compressed, recommended)
* libpng-1.6.37.tar.gz
lpng1623.7z (LZMA-compressed, recommended)
lpng1623.zip
Source files with CRLF line endings (for Windows):
* lp1637.7z (LZMA-compressed, recommended)
* lp1637.zip
Other information:
libpng-1.6.23-README.txt
libpng-1.6.23-LICENSE.txt
libpng-1.6.23-*.asc (armored detached GPG signatures)
* README.md
* LICENSE.md
* AUTHORS.md
* TRADEMARK.md
Changes since the last public release (1.6.22):
Stop a potential memory leak in png_set_tRNS() (Bug report by Ted Ying).
Fixed the progressive reader to handle empty first IDAT chunk properly
(patch by Timothy Nikkel). This bug was introduced in libpng-1.6.0 and
only affected the libpng16 branch.
Added tests in pngvalid.c to check zero-length IDAT chunks in various
positions. Fixed the sequential reader to handle these more robustly
(John Bowler).
Corrected progressive read input buffer in pngvalid.c. The previous version
the code invariably passed just one byte at a time to libpng. The intent
was to pass a random number of bytes in the range 0..511.
Moved sse2 prototype from pngpriv.h to contrib/intel/intel_sse.patch.
Added missing ")" in pngerror.c (Matt Sarrett).
Fixed undefined behavior in png_push_save_buffer(). Do not call
memcpy() with a null source, even if count is zero (Leon Scroggins III).
Fixed bad link to RFC2083 in png.5 (Nikola Forro).
Changes since the previous public release (version 1.6.36)
----------------------------------------------------------
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* 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.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net.
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https://lists.sourceforge.net/lists/listinfo/png-mng-implement
to subscribe)
or to glennrp at users.sourceforge.net
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