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Diffstat (limited to 'Build/source/libs/gmp/gmp-src/mpq/cmp.c')
-rw-r--r--Build/source/libs/gmp/gmp-src/mpq/cmp.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/Build/source/libs/gmp/gmp-src/mpq/cmp.c b/Build/source/libs/gmp/gmp-src/mpq/cmp.c
index d3eefe20f87..495e77e017d 100644
--- a/Build/source/libs/gmp/gmp-src/mpq/cmp.c
+++ b/Build/source/libs/gmp/gmp-src/mpq/cmp.c
@@ -70,8 +70,9 @@ mpq_cmp_numden (mpq_srcptr op1, mpz_srcptr num_op2, mpz_srcptr den_op2)
{
int cmp;
+ /* Cannot use num1_sign - num2_size, may overflow an "int" */
if (num1_sign != num2_size)
- return num1_sign - num2_size;
+ return (num1_sign > num2_size) ? 1 : -1;
cmp = mpn_cmp (PTR(NUM(op1)), PTR(num_op2), num1_size);
return (num1_sign > 0 ? cmp : -cmp);