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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2021-06-24 14:32:38 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2021-06-25 15:12:41 +0200
commit64da743ffc2a7d182a78872798b5dbdca39a1b16 (patch)
treebda266891e240fda999464f995401d3aa371672f /m4/zstd.m4
parente0cab1937a05d5c9740adf10613aa183eee7d99c (diff)
libfstream: guard against potential integer overflows
The differen compressor libraries use differnt integer types to tally the buffer sizes. The libfstream library uses size_t, which may be bigger than the actualy types, potentially causing an overflow if trying to compress to much at once. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'm4/zstd.m4')
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