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| author | tb <> | 2015-12-07 02:38:54 +0000 |
|---|---|---|
| committer | tb <> | 2015-12-07 02:38:54 +0000 |
| commit | 66850456c16cd20c8be8679ac67c8bfcebd685fc (patch) | |
| tree | d9831e76399642a51694a54ec1ba8536d70a5cb9 /src/lib/libc/stdlib/nrand48.c | |
| parent | 7c02a09f03cd870973f4bb074fbe0081dcdb674d (diff) | |
| download | openbsd-66850456c16cd20c8be8679ac67c8bfcebd685fc.tar.gz openbsd-66850456c16cd20c8be8679ac67c8bfcebd685fc.tar.bz2 openbsd-66850456c16cd20c8be8679ac67c8bfcebd685fc.zip | |
Get rid of modulo bias and replace the naive shuffle by the
Knuth-Fisher-Yates shuffle to make the random sequence of ports
less biased. Based on the implementation in sys/netinet/ip_id.c.
With helpful input from daniel@ and beck@
ok beck@ despite eye twitching
Diffstat (limited to 'src/lib/libc/stdlib/nrand48.c')
0 files changed, 0 insertions, 0 deletions