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18 commits

Author SHA1 Message Date
Con Kolivas 38386bd482 CVE-2017-8842 Fix divide-by-zero in bufRead::get 2018-03-09 17:39:40 +11:00
Con Kolivas d78c3bbd7a models is array of chars. char's signess is implementation specific. 
It's unsigned on ARMv7. Unsigned char cannot represent negative values.
GCC 6 complains about it:

    narrowing conversion of '-1' from 'int' to 'char' inside { } [-Wnarrowing]

This can be reproduced with older GCC or by:

   ./configure CXXFLAGS='-Wnarrowing -funsigned-char'

This patch casts the negative values explicitly because changing the
type to signed char[] would change prototypes of public methods.

Signed-off-by: Petr Písař <ppisar@redhat.com>
 2016-06-09 15:25:49 +10:00
Con Kolivas a9fadeec1c Fix libzpaq.cpp warnings 2015-03-10 21:29:04 +11:00
Con Kolivas 5c5a8c6cc5 Use int64_t for i64 2015-03-10 20:05:51 +11:00
Con Kolivas e962197cbf Fix EOL to unix on libzpaq 2015-03-10 18:23:00 +11:00
Con Kolivas 745c2e2352 Fix other non-win32 compilation for libzpaq. 2012-07-07 22:17:00 +10:00
Con Kolivas ee08f310da Fix libzpaq compilation on other non-win32 OSs. 2012-07-07 22:13:15 +10:00
Con Kolivas ebd8eb917f One less tab in zpaq progress counter. 2012-03-17 22:42:04 +11:00
Con Kolivas f84d2f3373 More beautifying of the zpaq progress counter. 2012-03-17 22:33:49 +11:00
Con Kolivas 681947234e Minor formatting improvement to delete misaligned %. 2012-03-17 16:19:38 +11:00
Con Kolivas 9e33cfc24a Implement progress counter on zpaq compress/decompress per thread within the Reader function. 2012-03-17 15:30:43 +11:00
Con Kolivas 93049636e4 Add some lrzip style defines and optimisations to the lrzip functions in libzpaq.h 2012-03-17 14:25:06 +11:00
Con Kolivas 26433850b9 Implement virtual write support for bufWrite to speed up zpaq support and simplify the virtual read function for bufRead. 2012-03-16 23:00:29 +11:00
Con Kolivas 4d48717949 Add virtual read() support to the bufRead class to speed up encoding/decoding via the zpaq library. 2012-03-16 22:27:01 +11:00
Con Kolivas a55250cf16 Use libzpaq backend for decompression. 2012-03-16 14:14:22 +11:00
Con Kolivas f8d05b9a66 Move zpaq compression to new libzpaq library back end. 2012-03-16 14:04:16 +11:00
Con Kolivas dd89bdcf3e Add minimal libzpaq compilation support. 2012-03-16 08:59:04 +11:00
Con Kolivas 63229baed6 Move to libzpaq directory. 2012-03-15 22:38:58 +11:00