marshal.c: do not recycle wrapper objects

* marshal.c (marshal_dump, marshal_load): do not recycle wrapper
  objects, to prevent from segfault with continuation.
  [ruby-dev:47970] [Bug #9523]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45025 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 4 deletions

diff --git a/marshal.c b/marshal.c
index b8106d7e48..7772b4cb2a 100644
--- a/marshal.c
+++ b/marshal.c
@@ -993,8 +993,8 @@ marshal_dump(int argc, VALUE *argv)
 	rb_io_write(arg->dest, arg->str);
 	rb_str_resize(arg->str, 0);
     }
-    free_dump_arg(arg);
-    rb_gc_force_recycle(wrapper); /* also guards from premature GC */
+    clear_dump_arg(arg);
+    RB_GC_GUARD(wrapper);
 
     return port;
 }
@@ -2004,8 +2004,8 @@ marshal_load(int argc, VALUE *argv)
 
     if (!NIL_P(proc)) arg->proc = proc;
     v = r_object(arg);
-    free_load_arg(arg);
-    rb_gc_force_recycle(wrapper); /* also guards from premature GC */
+    clear_load_arg(arg);
+    RB_GC_GUARD(wrapper);
 
     return v;
 }