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Type: Bug
Resolution: Fixed
Priority: P3
Fix Version/s: 12
Affects Version/s: 9
Component/s: hotspot
Labels:

Subcomponent:
gc
Resolved In Build:
b06

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8281955	11.0.16-oracle	Adithya Haradi Gopal	P3	Resolved	Fixed	b01
JDK-8282869	11.0.16	Goetz Lindenmaier	P3	Resolved	Fixed	b01

test/hotspot/jtreg/vmTestbase/vm/share/gc/TriggerUnloadingByFillingMetaspace.java uses a shared GeneratedClassProducer between 30 threads. The GeneratedClassProducer generates class name strings using an unsynchronized StringBuilder. This results in garbage class names being generated and exceptions being thrown.

backported by

JDK-8281955 TriggerUnloadingByFillingMetaspace generates garbage class names

Resolved

JDK-8282869 TriggerUnloadingByFillingMetaspace generates garbage class names

Resolved

relates to

JDK-8158168 Missing bounds checks for some String intrinsics

Closed

links to

Commit openjdk/jdk11u-dev/571d3239

Review openjdk/jdk11u-dev/858

Assignee:: Jean Christophe Beyler

Reporter:: Igor Ignatyev (Inactive)

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Created:: 2018-07-25 17:13

Updated:: 2022-03-09 02:19

Resolved:: 2018-08-02 03:32

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