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-rw-r--r--ChangeLog4
-rw-r--r--ext/date/date_core.c9
2 files changed, 13 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 8f98d33..02feb61 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sun Jun 3 14:13:58 2012 Tadayoshi Funaba <tadf@dotrb.org>
+
+ * ext/date/date_core.c: checks whether the object is frozen or not.
+
Sun Jun 3 14:00:51 2012 Tadayoshi Funaba <tadf@dotrb.org>
* complex.c: wrote Complex#_dump and Complex::load. But now
diff --git a/ext/date/date_core.c b/ext/date/date_core.c
index 7dbf321..d84d14c 100644
--- a/ext/date/date_core.c
+++ b/ext/date/date_core.c
@@ -4696,6 +4696,9 @@ d_lite_initialize(int argc, VALUE *argv, VALUE self)
int df, of;
double sg;
+ rb_check_frozen(self);
+ rb_check_trusted(self);
+
rb_scan_args(argc, argv, "05", &vjd, &vdf, &vsf, &vof, &vsg);
jd = INT2FIX(0);
@@ -4749,6 +4752,9 @@ d_lite_initialize(int argc, VALUE *argv, VALUE self)
static VALUE
d_lite_initialize_copy(VALUE copy, VALUE date)
{
+ rb_check_frozen(copy);
+ rb_check_trusted(copy);
+
if (copy == date)
return copy;
{
@@ -7270,6 +7276,9 @@ d_lite_marshal_load(VALUE self, VALUE a)
{
get_d1(self);
+ rb_check_frozen(self);
+ rb_check_trusted(self);
+
if (TYPE(a) != T_ARRAY)
rb_raise(rb_eTypeError, "expected an array");