diff options
Diffstat (limited to 'rational.c')
-rw-r--r-- | rational.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/rational.c b/rational.c index 3af98c76c5..8d0e8306f5 100644 --- a/rational.c +++ b/rational.c @@ -1606,6 +1606,8 @@ nurat_marshal_load(VALUE self, VALUE a) { get_dat1(self); Check_Type(a, T_ARRAY); + if (RARRAY_LEN(a) != 2) + rb_raise(rb_eArgError, "marshaled rational must have an array whose length is 2 but %ld", RARRAY_LEN(a)); dat->num = RARRAY_PTR(a)[0]; dat->den = RARRAY_PTR(a)[1]; rb_copy_generic_ivar(self, a); |