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| author | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2020-03-24 15:32:22 +0000 |
|---|---|---|
| committer | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2020-03-24 15:32:22 +0000 |
| commit | 610e574fc2bf49bcf6a7f98f0fe6513fd24652e2 (patch) | |
| tree | 45e3444b947a9a7c9eee6c36fb73fc92212ef67b /tests/tsub.c | |
| parent | b523c7635a6e15f474d67ae9ce044a907dde0b5a (diff) | |
| download | mpfr-610e574fc2bf49bcf6a7f98f0fe6513fd24652e2.tar.gz | |
[src/sub1.c] If exp_b = MPFR_EXP_MIN, an integer overflow may occur in
the "MAX (aq, bq) + 2 <= diff_exp" branch. This is possible only with
UBF. Fixed this bug with an early underflow detection in the UBF case.
git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@13806 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'tests/tsub.c')
0 files changed, 0 insertions, 0 deletions