Handle integer overflow in `rational_s_new`.
MODIFY
mrbgems/mruby-rational/src/rational.c
mrbgems/mruby-rational/src/rational.c
@@ -109,26 +109,27 @@ rational_s_new(mrb_state *mrb, mrb_value self)
denominator = mrb_integer(denomv);
}
else {
+ mrb_float numf = (mrb_float)numerator;
mrb_float denomf = mrb_to_flo(mrb, denomv);
- DROP_PRECISION(denomf, numerator, denomf);
+ DROP_PRECISION(denomf, numf, denomf);
+ numerator = (mrb_int)numf;
denominator = (mrb_int)denomf;
}
}
else {
mrb_float numf = mrb_to_flo(mrb, numv);
+ mrb_float denomf;
if (mrb_integer_p(denomv)) {
- denominator = mrb_integer(denomv);
+ denomf = (mrb_float)mrb_integer(denomv);
}
else {
- mrb_float denomf = mrb_to_flo(mrb, denomv);
-
+ denomf = mrb_to_flo(mrb, denomv);
+ }
DROP_PRECISION(denomf, numf, denomf);
+ DROP_PRECISION(numf, numf, denomf);
denominator = (mrb_int)denomf;
- }
-
- DROP_PRECISION(numf, numf, denominator);
numerator = (mrb_int)numf;
}
#endif

Handle integer overflow in `rational_s_new`.