From 4c21f9d61fa1d3f54e76185b33f02fa2d1b66b21 Mon Sep 17 00:00:00 2001
From: ocean <ocean@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 30 Jan 2006 15:13:11 +0000
Subject: * ext/syck/rubyext.c (syck_resolver_transfer): workaround for SEGV.  
 ex: YAML.load("!map:B {}"). [ruby-core:7217]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9865 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/syck/rubyext.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'ext')

diff --git a/ext/syck/rubyext.c b/ext/syck/rubyext.c
index 14dbd9cb61..078de4f78d 100644
--- a/ext/syck/rubyext.c
+++ b/ext/syck/rubyext.c
@@ -1134,6 +1134,10 @@ syck_resolver_transfer( self, type, val )
                             type = subclass;
                             subclass = cYObject;
                         }
+                        else /* workaround for SEGV. real fix please */
+                        {
+                            rb_raise( rb_eTypeError, "invalid subclass" );
+                        }
                     }
                     break;
                 }
-- 
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