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-rw-r--r--random.c4
-rw-r--r--test/ruby/test_rand.rb4
2 files changed, 6 insertions, 2 deletions
diff --git a/random.c b/random.c
index 6555cc54ad..8ea28a5792 100644
--- a/random.c
+++ b/random.c
@@ -338,7 +338,7 @@ get_rnd(VALUE obj)
{
rb_random_t *ptr;
TypedData_Get_Struct(obj, rb_random_t, &random_data_type, ptr);
- return ptr;
+ return rand_start(ptr);
}
static rb_random_t *
@@ -348,7 +348,7 @@ try_get_rnd(VALUE obj)
return rand_start(&default_rand);
}
if (!rb_typeddata_is_kind_of(obj, &random_data_type)) return NULL;
- return DATA_PTR(obj);
+ return rand_start(DATA_PTR(obj));
}
/* :nodoc: */
diff --git a/test/ruby/test_rand.rb b/test/ruby/test_rand.rb
index 7b4ae07ee9..af771a2a8f 100644
--- a/test/ruby/test_rand.rb
+++ b/test/ruby/test_rand.rb
@@ -464,6 +464,10 @@ END
assert_fork_status(1, bug5661) {stable.rand(4)}
r1, r2 = *assert_fork_status(2, bug5661) {stable.rand}
assert_equal(r1, r2, bug5661)
+
+ assert_fork_status(1, '[ruby-core:82100] [Bug #13753]') do
+ Random::DEFAULT.rand(4)
+ end
rescue NotImplementedError
end