1 files changed, 4 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 796f094e0b..ff012cde71 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,7 @@
-Thu Jul 28 12:32:46 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Jul 28 12:32:49 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/dl/cptr.c (rb_dlptr_aref, rb_dlptr_aset): check NULL pointer
+	  dereference.
 
 	* ext/dl/cptr.c (rb_dlptr_s_to_ptr): use rb_check_funcall.