65 lines
2.7 KiB
Plaintext
65 lines
2.7 KiB
Plaintext
Libpng 1.6.33 - September 28, 2017
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This is a public release of libpng, intended for use in production codes.
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Files available for download:
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Source files with LF line endings (for Unix/Linux) and with a
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"configure" script
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libpng-1.6.33.tar.xz (LZMA-compressed, recommended)
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libpng-1.6.33.tar.gz
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Source files with CRLF line endings (for Windows), without the
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"configure" script
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lpng1633.7z (LZMA-compressed, recommended)
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lpng1633.zip
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Other information:
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libpng-1.6.33-README.txt
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libpng-1.6.33-LICENSE.txt
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libpng-1.6.33-*.asc (armored detached GPG signatures)
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Changes since the last public release (1.6.32):
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Added PNGMINUS_UNUSED macro to contrib/pngminus/p*.c and added missing
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parenthesis in contrib/pngminus/pnm2png.c (bug report by Christian Hesse).
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Fixed off-by-one error in png_do_check_palette_indexes() (Bug report
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by Mick P., Source Forge Issue #269).
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Initialize png_handler.row_ptr in contrib/oss-fuzz/libpng_read_fuzzer.cc
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to fix shortlived oss-fuzz issue 3234.
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Compute a larger limit on IDAT because some applications write a deflate
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buffer for each row (Bug report by Andrew Church).
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Use current date (DATE) instead of release-date (RDATE) in last
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changed date of contrib/oss-fuzz files.
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Enabled ARM support in CMakeLists.txt (Bernd Kuhls).
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Fixed incorrect typecast of some arguments to png_malloc() and
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png_calloc() that were png_uint_32 instead of png_alloc_size_t
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(Bug report by "irwir" in Github libpng issue #175).
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Use pnglibconf.h.prebuilt when building for ANDROID with cmake (Github
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issue 162, by rcdailey).
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Initialize memory allocated by png_inflate to zero, using memset, to
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stop an oss-fuzz "use of uninitialized value" detection in png_set_text_2()
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due to truncated iTXt or zTXt chunk.
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Initialize memory allocated by png_read_buffer to zero, using memset, to
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stop an oss-fuzz "use of uninitialized value" detection in
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png_icc_check_tag_table() due to truncated iCCP chunk.
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Removed a redundant test (suggested by "irwir" in Github issue #180).
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Added an interlaced version of each file in contrib/pngsuite.
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Relocate new memset() call in pngrutil.c.
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Removed more redundant tests (suggested by "irwir" in Github issue #180).
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Add support for loading images with associated alpha in the Simplified
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API (Samuel Williams).
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Revert contrib/oss-fuzz/libpng_read_fuzzer.cc to libpng-1.6.32 state.
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Initialize png_handler.row_ptr in contrib/oss-fuzz/libpng_read_fuzzer.cc
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Add end_info structure and png_read_end() to the libpng fuzzer.
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Send comments/corrections/commendations to png-mng-implement at lists.sf.net
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(subscription required; visit
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https://lists.sourceforge.net/lists/listinfo/png-mng-implement
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to subscribe)
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or to glennrp at users.sourceforge.net
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Glenn R-P
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