view patches/security/20130618/8000638-improve_deserialization.patch @ 3004:08ce3247b5b0

Add 2013/06/18 security patches. 2013-06-22 Andrew John Hughes <gnu.andrew@member.fsf.org> * patches/idresolver_fix.patch: Removed. Part of 6469266. * Makefile.am: (SECURITY_PATCHES): Add new ones. (SPECIAL_SECURITY_PATCH_1): Renamed from SPECIAL_SECURITY_PATCH. (SPECIAL_SECURITY_PATCH_2): Add 8009071, which needs to be applied after some AWT backports. (ICEDTEA_PATCHES): Use SPECIAL_SECURITY_PATCH_{1,2}. Move 8005615, 8007393 & 8007611 to SECURITY_PATCHES as must be applied before 8004584. Add 7171223 to end. * patches/openjdk/6307603-xrender-01.patch, * patches/openjdk/6469266-xmlsec_1.4.2.patch, * patches/openjdk/6656651-windows_lcd_glyphs.patch, * patches/openjdk/6786028-wcag_bold_tags.patch, * patches/openjdk/6786682-wcag_lang.patch, * patches/openjdk/6786688-wcag_table.patch, * patches/openjdk/6786690-wcag_dl.patch, * patches/openjdk/6802694-no_deprecated.patch, * patches/openjdk/6851834-restructure.patch, * patches/openjdk/6888167-medialib_memory_leaks.patch, * patches/openjdk/6961178-doclet_xml.patch, * patches/openjdk/6990754-use_native_memory_for_symboltable.patch, * patches/openjdk/7006270-regressions.patch, * patches/openjdk/7008809-report_class_in_arraystoreexception.patch, * patches/openjdk/7014851-unused_parallel_compaction_code.patch, * patches/openjdk/7017732-move_static_fields_to_class.patch, * patches/openjdk/7036747-elfstringtable.patch, * patches/openjdk/7086585-flexible_field_injection.patch, * patches/openjdk/7171223-strict_aliasing.patch, * patches/openjdk/7195301-no_instanceof_node.patch, * patches/security/20130618/6741606-apache_santuario.patch, * patches/security/20130618/7158805-nested_subroutine_rewriting.patch, * patches/security/20130618/7170730-windows_network_stack.patch, * patches/security/20130618/8000638-improve_deserialization.patch, * patches/security/20130618/8000642-better_transportation_handling.patch, * patches/security/20130618/8001032-restrict_object_access-corba.patch, * patches/security/20130618/8001032-restrict_object_access-jdk.patch, * patches/security/20130618/8001033-refactor_address_handling.patch, * patches/security/20130618/8001034-memory_management.patch, * patches/security/20130618/8001038-resourcefully_handle_resources.patch, * patches/security/20130618/8001043-clarify_definition_restrictions.patch, * patches/security/20130618/8001309-better_handling_of_annotation_interfaces.patch, * patches/security/20130618/8001318-6_fixup.patch, * patches/security/20130618/8001318-socket_getlocaladdress_consistency.patch, * patches/security/20130618/8001330-checking_order_improvement.patch, * patches/security/20130618/8001330-improve_checking_order.patch, * patches/security/20130618/8003703-update_rmi_connection_dialog.patch, * patches/security/20130618/8004584-augment_applet_contextualization.patch, * patches/security/20130618/8005007-better_glyph_processing.patch, * patches/security/20130618/8006328-6_fixup.patch, * patches/security/20130618/8006328-sound_class_robustness.patch, * patches/security/20130618/8006611-improve_scripting.patch, * patches/security/20130618/8007467-improve_jmx_internal_api_robustness.patch, * patches/security/20130618/8007471-6_fixup.patch, * patches/security/20130618/8007471-improve_mbean_notifications.patch, * patches/security/20130618/8007812-getenclosingmethod.patch, * patches/security/20130618/8008120-improve_jmx_class_checking.patch, * patches/security/20130618/8008124-better_compliance_testing.patch, * patches/security/20130618/8008128-better_jmx_api_coherence.patch, * patches/security/20130618/8008132-better_serialization.patch, * patches/security/20130618/8008585-jmx_data_handling.patch, * patches/security/20130618/8008593-better_urlclassloader.patch, * patches/security/20130618/8008603-jmx_provider_provision.patch, * patches/security/20130618/8008611-6_fixup.patch, * patches/security/20130618/8008611-jmx_annotations.patch, * patches/security/20130618/8008615-jmx_internal_api_robustness.patch, * patches/security/20130618/8008623-mbeanserver_handling.patch, * patches/security/20130618/8008744-6741606_rework.patch, * patches/security/20130618/8008982-jmx_interface_changes.patch, * patches/security/20130618/8009004-rmi_connection_improvement.patch, * patches/security/20130618/8009013-t2k_glyphs.patch, * patches/security/20130618/8009034-jmx_notification_improvement.patch, * patches/security/20130618/8009038-jmx_notification_support_improvement.patch, * patches/security/20130618/8009067-improve_key_storing.patch, * patches/security/20130618/8009071-improve_shape_handling.patch, * patches/security/20130618/8009235-improve_tsa_data_handling.patch, * patches/security/20130618/8009554-serialjavaobject.patch, * patches/security/20130618/8011243-improve_imaginglib.patch, * patches/security/20130618/8011248-better_component_rasters.patch, * patches/security/20130618/8011253-better_short_component_rasters.patch, * patches/security/20130618/8011257-better_byte_component_rasters.patch, * patches/security/20130618/8011557-improve_reflection.patch, * patches/security/20130618/8012375-javadoc_framing.patch, * patches/security/20130618/8012421-better_positioning.patch, * patches/security/20130618/8012438-better_image_validation.patch, * patches/security/20130618/8012597-better_image_channel_validation.patch, * patches/security/20130618/8012601-better_layout_validation.patch, * patches/security/20130618/8014281-better_xml_signature_checking.patch, * patches/security/20130618/8015997-more_javadoc_framing.patch, * patches/security/20130618/diamond_fix.patch, * patches/security/20130618/handle_npe.patch, * patches/security/20130618/hs_merge-01.patch, * patches/security/20130618/hs_merge-02.patch, * patches/security/20130618/hs_merge-03.patch, * patches/security/20130618/hs_merge-04.patch, * patches/security/20130618/javac_issue.patch, * patches/security/20130618/langtools_generics.patch, * patches/security/20130618/langtools_merge-01.patch, * patches/security/20130618/langtools_merge-02.patch, * patches/security/20130618/langtools_merge-03.patch: 2013/06/18 security patches. * patches/apache-xml-internal-fix-bug-38655.patch: Remove.
author Andrew John Hughes <gnu.andrew@redhat.com>
date Sat, 22 Jun 2013 16:38:24 -0500
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# HG changeset patch
# User dmocek
# Date 1362436455 28800
# Node ID b1c99cf6c26d9df7ca7d02df1687064656c8ae71
# Parent  8664ebe88635d671ed0134e9348d5e6caea81d0d
8000638: Improve deserialization
Reviewed-by: smarks, hawtin, mchung

diff --git a/src/share/classes/java/io/ObjectStreamClass.java b/src/share/classes/java/io/ObjectStreamClass.java
--- openjdk/jdk/src/share/classes/java/io/ObjectStreamClass.java
+++ openjdk/jdk/src/share/classes/java/io/ObjectStreamClass.java
@@ -1135,7 +1135,14 @@
             end = end.getSuperclass();
         }
 
+        HashSet<String> oscNames = new HashSet<>(3);
+
         for (ObjectStreamClass d = this; d != null; d = d.superDesc) {
+            if (oscNames.contains(d.name)) {
+                throw new InvalidClassException("Circular reference.");
+            } else {
+                oscNames.add(d.name);
+            }
 
             // search up inheritance hierarchy for class with matching name
             String searchName = (d.cl != null) ? d.cl.getName() : d.name;