* marshal.c (marshal_load): should initialize arg.data used for

  reentrant check.  [ruby-dev:34837]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16569 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 1 deletions

diff --git a/marshal.c b/marshal.c
index 9dd83966a7..298f78ad86 100644
--- a/marshal.c
+++ b/marshal.c
@@ -89,7 +89,7 @@ reentrant_check(obj, sym)
     VALUE obj;
     ID sym;
 {
-    if (RBASIC(obj)->klass) {
+    if (obj && RBASIC(obj)->klass) {
         rb_raise(rb_eRuntimeError, "%s reentered", rb_id2name(sym));
     }
 }
@@ -1431,6 +1431,7 @@ marshal_load(argc, argv)
     }
     arg.src = port;
     arg.offset = 0;
+    arg.data = 0;
 
     major = r_byte(&arg);
     minor = r_byte(&arg);