From: Andrew Haley <aph@redhat.com>
Date: Tue, 26 Jan 2010 18:59:16 +0000 (+0000)
Subject: natClass.cc (registerClosure): Make sure closures is non NULL.
X-Git-Tag: releases/gcc-4.5.0~1044
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=31660932a6ccaae6bc4f16c45f8f20e518159ae0;p=thirdparty%2Fgcc.git

natClass.cc (registerClosure): Make sure closures is non NULL.

2010-01-26  Andrew Haley  <aph@redhat.com>

	* java/lang/natClass.cc (registerClosure): Make sure closures is
	non NULL.

From-SVN: r156257
---

diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index 37b8ec4aec2c..3a9b46263f64 100644
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,3 +1,8 @@
+2010-01-26  Andrew Haley  <aph@redhat.com>
+
+	* java/lang/natClass.cc (registerClosure): Make sure closures is
+	non NULL.
+
 2010-01-19  Matthias Klose  <doko@ubuntu.com>
 
 	* Regenerate .class files.
diff --git a/libjava/java/lang/natClass.cc b/libjava/java/lang/natClass.cc
index 5b141605f92f..fb7da4a86254 100644
--- a/libjava/java/lang/natClass.cc
+++ b/libjava/java/lang/natClass.cc
@@ -689,9 +689,12 @@ void
 _Jv_ClosureList::registerClosure (jclass klass, void *ptr)
 {
   _Jv_ClosureList **closures = klass->engine->get_closure_list (klass);
-  this->ptr = ptr;
-  this->next = *closures;
-  *closures = this;
+  if (closures)
+    {
+      this->ptr = ptr;
+      this->next = *closures;
+      *closures = this;
+    }
 }
 #endif