libpng/ANNOUNCE
John Bowler 81f0273d54 [libpng16] 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).
2016-05-29 09:45:33 -05:00

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Libpng 1.6.23beta01 - May 29, 2016
This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version.
Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
1.6.23beta01.tar.xz (LZMA-compressed, recommended)
1.6.23beta01.tar.gz
Source files with CRLF line endings (for Windows), without the
"configure" script
lp1623b01.7z (LZMA-compressed, recommended)
lp1623b01.zip
Other information:
1.6.23beta01-README.txt
1.6.23beta01-LICENSE.txt
libpng-1.6.23beta01-*.asc (armored detached GPG signatures)
Changes since the last public release (1.6.22):
Version 1.6.23beta01 [May 29, 2016]
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).
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or to glennrp at users.sourceforge.net
Glenn R-P