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| author | zimmerma <zimmerma@280ebfd0-de03-0410-8827-d642c229c3f4> | 2014-01-17 12:26:35 +0000 |
|---|---|---|
| committer | zimmerma <zimmerma@280ebfd0-de03-0410-8827-d642c229c3f4> | 2014-01-17 12:26:35 +0000 |
| commit | c516d2fba4e8e26ba8945730c1b10ea6618bb1d2 (patch) | |
| tree | 22c6a15c313e49690ea4d28a9110943ef6ade080 /src/urandomb.c | |
| parent | 41220ffe4947aa088b09b6d4d5f14a20d430e06a (diff) | |
| download | mpfr-c516d2fba4e8e26ba8945730c1b10ea6618bb1d2.tar.gz | |
fixed bug which could appear with probability 1/2^32 or 1/2^64
git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@8762 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'src/urandomb.c')
| -rw-r--r-- | src/urandomb.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/urandomb.c b/src/urandomb.c index 07ec89f76..8d099ddaa 100644 --- a/src/urandomb.c +++ b/src/urandomb.c @@ -98,6 +98,8 @@ mpfr_urandomb (mpfr_ptr rop, gmp_randstate_t rstate) } if (cnt != 0) mpn_lshift (rp + k, rp, nlimbs, cnt); + else if (k != 0) + mpn_copyi (rp + k, rp, nlimbs); if (k != 0) MPN_ZERO (rp, k); } |