55 lines
1.8 KiB
Plaintext
55 lines
1.8 KiB
Plaintext
Libpng 1.6.20rc01 - November 25, 2015
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This is not intended to be a public release. It will be replaced
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within a few weeks by a public version or by another test version.
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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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1.6.20rc01.tar.xz (LZMA-compressed, recommended)
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1.6.20rc01.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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lp1620r01.7z (LZMA-compressed, recommended)
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lp1620r01.zip
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Other information:
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1.6.20rc01-README.txt
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1.6.20rc01-LICENSE.txt
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libpng-1.6.20rc01-*.asc (armored detached GPG signatures)
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Changes since the last public release (1.6.19):
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Version 1.6.20beta01 [November 20, 2015]
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Avoid potential pointer overflow/underflow in png_handle_sPLT() and
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png_handle_pCAL() (Bug report by John Regehr).
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Version 1.6.20beta02 [November 23, 2015]
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Fixed incorrect implementation of png_set_PLTE() that uses png_ptr
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not info_ptr, that left png_set_PLTE() open to the CVE-2015-8126
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vulnerability.
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Version 1.6.20beta03 [November 25, 2015]
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Backported tests from libpng-1.7.0beta69.
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Version 1.6.20rc01 [November 25, 2015]
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Fixed an error in handling of bad zlib CMINFO field, found by American
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Fuzzy Lop, reported by Brian Carpenter. inflate() doesn't immediately
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fault a bad CMINFO field; instead a 'too far back' error happens later
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(at least some times). pngfix failed to limit CMINFO to the allowed
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values but then assumed that window_bits was in range, triggering an
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assert. The bug is mostly harmless; the file can't be fixed.
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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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