* array.c (ary_shared_first): should address offset after

  ary_shared_array().  [ruby-core:09358]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11247 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 6 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index d7ff380575..12c2a44356 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Tue Oct 31 16:25:22 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* array.c (ary_shared_first): should address offset after
+	  ary_shared_array().  [ruby-core:09358]
+
 Mon Oct 30 23:40:52 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* Makefile.in (miniruby): add XLDFLAGS.
diff --git a/array.c b/array.c
index bfaf85e85f..65d4d25c09 100644
--- a/array.c
+++ b/array.c
@@ -517,6 +517,7 @@ ary_shared_first(int argc, VALUE *argv, VALUE ary, int last)
     }
     else {
 	result = ary_shared_array(rb_cArray, ary);
+	RARRAY(result)->as.heap.ptr += offset;
 	RARRAY(result)->as.heap.len = n;
     }
     return result;