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[libpng16] Imported from libpng-1.6.31beta04.tar

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This commit is contained in:
Glenn Randers-Pehrson
2017-07-11 12:27:09 -05:00
parent 72d07d3202
commit f78a3e7326
13 changed files with 36 additions and 61 deletions
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51
ANNOUNCE
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@@ -1,4 +1,4 @@
Libpng 1.6.31beta04 - July 9, 2017
Libpng 1.6.31beta04 - July 11, 2017
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.
@@ -23,42 +23,7 @@ Other information:
1.6.31beta04-LICENSE.txt
libpng-1.6.31beta04-*.asc (armored detached GPG signatures)
Changes since the last public release (1.6.29):
Version 1.6.30beta01 [April 1, 2017]
Added missing "$(CPPFLAGS)" to the compile line for c.pic.o in
makefile.linux and makefile.solaris-x86 (Cosmin).
Revised documentation of png_get_error_ptr() in the libpng manual.
Silence clang -Wcomma and const drop warnings (Viktor Szakats).
Update Sourceforge URLs in documentation (https instead of http).
Version 1.6.30beta02 [April 22, 2017]
Document need to check for integer overflow when allocating a pixel
buffer for multiple rows in contrib/gregbook, contrib/pngminus,
example.c, and in the manual (suggested by Jaeseung Choi). This
is similar to the bug reported against pngquant in CVE-2016-5735.
Removed reference to the obsolete PNG_SAFE_LIMITS macro in the documentation.
Version 1.6.30beta03 [May 22, 2017]
Check for integer overflow in contrib/visupng and contrib/tools/genpng.
Do not double evaluate CMAKE_SYSTEM_PROCESSOR in CMakeLists.txt.
Test CMAKE_HOST_WIN32 instead of WIN32 in CMakeLists.txt.
Fix some URL in documentation.
Version 1.6.30beta04 [June 7, 2017]
Avoid writing an empty IDAT when the last IDAT exactly fills the
compression buffer (bug report by Brian Baird). This bug was
introduced in libpng-1.6.0.
Version 1.6.30rc01 [June 14, 2017]
No changes.
Version 1.6.30rc02 [June 25, 2017]
Update copyright year in pnglibconf.h, make ltmain.sh executable.
Add a reference to the libpng.download site in README.
Version 1.6.30 [June 28, 2017]
No changes.
Changes since the last public release (1.6.30):
Version 1.6.31beta01 [July 5, 2017]
Guard the definition of _POSIX_SOURCE in pngpriv.h (AIX already defines it;
@@ -81,7 +46,17 @@ Version 1.6.31beta03 [July 9, 2017]
Quieted "declaration after statement" warnings in intel/filter_sse2.c.
Added scripts/makefile-linux-opt, which has hardware optimizations enabled.
Version 1.6.31beta04 [July 9, 2017]
Version 1.6.31beta04 [July 11, 2017]
Removed one of the GCC-7.1.0 'strict-overflow' warnings that result when
integers appear on both sides of a compare. Worked around the others by
forcing the strict-overflow setting in the relevant functions to a level
where they are not reported (John Bowler).
Changed "FALL THROUGH" comments to "FALLTHROUGH" because GCC doesn't like
the space.
Worked around some C-style casts from (void*) because g++ 5.4.0 objects
to them.
Increased the buffer size for 'sprint' to pass the gcc 7.1.0 'sprint
overflow' check that is on by default with -Wall -Wextra.
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