* ext/bigdecimal/bigdecimal.c (PUSH): to prevent VALUE from GC,

	  must not cast it to unsigned long, which may be shorter than
	  VALUE, and the result can be mere garbage.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@35619 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 8 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index a195a116eb..5c64ff4353 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Fri May 11 14:09:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/bigdecimal/bigdecimal.c (PUSH): to prevent VALUE from GC,
+	  must not cast it to unsigned long, which may be shorter than
+	  VALUE, and the result can be mere garbage.
+
 Fri May 11 01:04:54 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>
 
 	* io.c (io_unread): fix IO#pos with mode 'r' bug on Windows.
diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c
index ea074055fc..fa6a696242 100644
--- a/ext/bigdecimal/bigdecimal.c
+++ b/ext/bigdecimal/bigdecimal.c
@@ -61,7 +61,7 @@ static ID id_eq;
 
 /* MACRO's to guard objects from GC by keeping them in stack */
 #define ENTER(n) volatile VALUE vStack[n];int iStack=0
-#define PUSH(x)  vStack[iStack++] = (unsigned long)(x);
+#define PUSH(x)  vStack[iStack++] = (VALUE)(x);
 #define SAVE(p)  PUSH(p->obj);
 #define GUARD_OBJ(p,y) {p=y;SAVE(p);}
 
diff --git a/version.h b/version.h
index 3e96c2c2b6..3e25f284a1 100644
--- a/version.h
+++ b/version.h
@@ -1,5 +1,5 @@
 #define RUBY_VERSION "1.9.3"
-#define RUBY_PATCHLEVEL 208
+#define RUBY_PATCHLEVEL 209
 
 #define RUBY_RELEASE_DATE "2012-05-11"
 #define RUBY_RELEASE_YEAR 2012