3 files changed, 0 insertions, 10 deletions
diff --git a/ext/dl/cfunc.c b/ext/dl/cfunc.c
index b68129f8ed..70be45624e 100644
--- a/ext/dl/cfunc.c
+++ b/ext/dl/cfunc.c
@@ -86,7 +86,6 @@ rb_dlcfunc_new(void (*func)(), int type, const char *name, ID calltype)
     VALUE val;
     struct cfunc_data *data;
 
-    rb_secure(4);
     if( func ){
 	val = TypedData_Make_Struct(rb_cDLCFunc, struct cfunc_data, &dlcfunc_data_type, data);
 	data->ptr  = (void *)(VALUE)func;
@@ -346,8 +345,6 @@ rb_dlcfunc_call(VALUE self, VALUE ary)
     DLSTACK_TYPE stack[DLSTACK_SIZE];
     VALUE result = Qnil;
 
-    rb_secure_update(self);
-
     memset(stack, 0, sizeof(DLSTACK_TYPE) * DLSTACK_SIZE);
     Check_Type(ary, T_ARRAY);
 
diff --git a/ext/dl/cptr.c b/ext/dl/cptr.c
index 636099d1fd..9e59139fc9 100644
--- a/ext/dl/cptr.c
+++ b/ext/dl/cptr.c
@@ -69,7 +69,6 @@ rb_dlptr_new2(VALUE klass, void *ptr, long size, freefunc_t func)
     struct ptr_data *data;
     VALUE val;
 
-    rb_secure(4);
     val = TypedData_Make_Struct(klass, struct ptr_data, &dlptr_data_type, data);
     data->ptr = ptr;
     data->free = func;
@@ -90,7 +89,6 @@ rb_dlptr_malloc(long size, freefunc_t func)
 {
     void *ptr;
 
-    rb_secure(4);
     ptr = ruby_xmalloc((size_t)size);
     memset(ptr,0,(size_t)size);
     return rb_dlptr_new(ptr, size, func);
@@ -122,7 +120,6 @@ rb_dlptr_s_allocate(VALUE klass)
     VALUE obj;
     struct ptr_data *data;
 
-    rb_secure(4);
     obj = TypedData_Make_Struct(klass, struct ptr_data, &dlptr_data_type, data);
     data->ptr = 0;
     data->size = 0;
diff --git a/ext/dl/dl.c b/ext/dl/dl.c
index 691eecde35..23f5d7fe6e 100644
--- a/ext/dl/dl.c
+++ b/ext/dl/dl.c
@@ -81,7 +81,6 @@ rb_dl_malloc(VALUE self, VALUE size)
 {
     void *ptr;
 
-    rb_secure(4);
     ptr = (void*)ruby_xmalloc(NUM2INT(size));
     return PTR2NUM(ptr);
 }
@@ -98,7 +97,6 @@ rb_dl_realloc(VALUE self, VALUE addr, VALUE size)
 {
     void *ptr = NUM2PTR(addr);
 
-    rb_secure(4);
     ptr = (void*)ruby_xrealloc(ptr, NUM2INT(size));
     return PTR2NUM(ptr);
 }
@@ -113,7 +111,6 @@ rb_dl_free(VALUE self, VALUE addr)
 {
     void *ptr = NUM2PTR(addr);
 
-    rb_secure(4);
     ruby_xfree(ptr);
     return Qnil;
 }
@@ -137,7 +134,6 @@ rb_dl_free(VALUE self, VALUE addr)
 VALUE
 rb_dl_ptr2value(VALUE self, VALUE addr)
 {
-    rb_secure(4);
     return (VALUE)NUM2PTR(addr);
 }