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| author | hanrot <hanrot@280ebfd0-de03-0410-8827-d642c229c3f4> | 1999-06-22 13:33:35 +0000 |
|---|---|---|
| committer | hanrot <hanrot@280ebfd0-de03-0410-8827-d642c229c3f4> | 1999-06-22 13:33:35 +0000 |
| commit | 67b06a00e6b93be323d7edb6870dab659ad9943c (patch) | |
| tree | ebce3793c59cd45a04a212d5767c3bcd93b357ec /set_prec.c | |
| parent | d09f7fcb5b1d0e9a15408f983c7f6ff9813961d0 (diff) | |
| download | mpfr-67b06a00e6b93be323d7edb6870dab659ad9943c.tar.gz | |
Fill with 0 the part added in case of a larger reallocation.
git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@129 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'set_prec.c')
| -rw-r--r-- | set_prec.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/set_prec.c b/set_prec.c index 77e3594e0..0cdd2575f 100644 --- a/set_prec.c +++ b/set_prec.c @@ -23,6 +23,10 @@ mpfr_set_prec (x, p, rnd_mode) x -> _mp_d = (mp_ptr) (*_mp_reallocate_func) (x -> _mp_d, ABSSIZE(x)*BYTES_PER_MP_LIMB, xsize * BYTES_PER_MP_LIMB); + + if (xsize > ABSSIZE(x)) + MPN_ZERO(x -> _mp_d, xsize - ABSSIZE(x)); + x -> _mp_prec = p; SIZE(x) = (SIGN(x)>0) ? xsize : (xsize ^ (1<<31)); } |