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). Version 1.6.23rc01 [June 2, 2016] 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). Version 1.6.23rc02 [June 4, 2016] Fixed undefined behavior in png_push_save_buffer(). Do not call memcpy() with a null source, even if count is zero (Leon Scroggins III). Version 1.6.23 [June 9, 2016] Fixed bad link to RFC2083 in png.5 (Nikola Forro).
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405 B
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$NetBSD: distinfo,v 1.128 2016/06/10 15:23:47 wiz Exp $
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SHA1 (libpng-1.6.23.tar.xz) = 4857fb8dbd5ca7ddacc40c183e340b9ffa34a097
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RMD160 (libpng-1.6.23.tar.xz) = bb2ddbd8d72ffd86b8a2225428f778da99cc1741
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SHA512 (libpng-1.6.23.tar.xz) = 950e2fae24db1e53e80257b34a78d3708844551c460d84902becea2bb246cddb1bb581c1e1faadbe2cac45c4182051558554748c78964ab74d27a65998a31c18
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Size (libpng-1.6.23.tar.xz) = 961520 bytes
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