This bug was fixed in the package openjdk-7 -
7u111-2.6.7-0ubuntu0.14.04.3
---------------
openjdk-7 (7u111-2.6.7-0ubuntu0.14.04.3) trusty-security; urgency=medium
* debian/rules:
- fix typo (aarch64 -> arm64) and disable precompiled headers for
arm64
- remove compile file generated by automake during debian cleanup
openjdk-7 (7u111-2.6.7-0ubuntu0.14.04.2) trusty-security; urgency=medium
* debian/patches/it-jamvm-8158260-unsafe-methods.patch: fix JAMVM
after the introduction of two new Unsafe methods in the OpenJDK
hotspot. Closes: #833933. (LP: #1611598)
openjdk-7 (7u111-2.6.7-0ubuntu0.14.04.1) trusty-security; urgency=medium
[ Matthias Klose ]
* Fix handling of /usr/lib/jvm/*/jre/lib/zi if internal tzdata is used
(Andreas Beckmann). Closes: #821858.
* Add missing includes for aarch64 hotspot backport (building without pch).
* Use in-tree lcms for backports.
[ Tiago Stürmer Daitx ]
* IcedTea release 2.6.7 (based on 7u111):
* Security fixes
- S8079718, CVE-2016-3458: IIOP Input Stream Hooking
- S8145446, CVE-2016-3485: Perfect pipe placement (Windows only)
- S8147771: Construction of static protection domains under Javax
custom policy
- S8148872, CVE-2016-3500: Complete name checking
- S8149962, CVE-2016-3508: Better delineation of XML processing
- S8150752: Share Class Data
- S8151925: Font reference improvements
- S8152479, CVE-2016-3550: Coded byte streams
- S8155981, CVE-2016-3606: Bolster bytecode verification
- S8155985, CVE-2016-3598: Persistent Parameter Processing
- S8158571, CVE-2016-3610: Additional method handle validation
* debian/rules:
- Create symbolic link in source package (thanks Avinash).
Closes: #832720.
- Use in-tree lcms (LP: #913434)
* debian/JB-jre-headless.prerm.in: check for /var/lib/binfmts/jar
instead of /var/lib/binfmts/@basename@ before removing jar entry
from binfmts. Closes: #821146.
-- Tiago Stürmer Daitx <tiago.da...@canonical.com> Thu, 11 Aug 2016
23:28:50 +0000
--
You received this bug notification because you are a member of OpenJDK,
which is subscribed to openjdk-7 in Ubuntu.
https://bugs.launchpad.net/bugs/1611598
Title:
jamvm is broken due to missing native methods in sun.misc.Unsafe
Status in OpenJDK:
In Progress
Status in openjdk-7 package in Ubuntu:
Confirmed
Status in openjdk-7 source package in Precise:
Fix Released
Status in openjdk-7 source package in Trusty:
Fix Released
Bug description:
[Issue]
The fix of OpenJDK's bug 8158260
(http://icedtea.classpath.org/hg/release/icedtea7-forest-2.6/hotspot/rev/4f8cbd54a9c6)
introduced 2 new native methods to the sun.misc.Unsafe class: isBigEndian0 and
unalignedAccess0.
This completely broke JamVM and as of now it is impossible to start a
jamvm session.
jtreg summary results for OpenJDK 7:
hotspot - Test results: passed: 5; failed: 309; error: 7
langtools - Test results: passed: 374; failed: 1,593; error: 1
An error output from a testcase:
----------System.err:(6/344)----------
Error initialising VM (initialiseMainThread)
Check the README for compatible class-libraries/versions
Exception occurred while printing exception
(java/lang/NullPointerException)...
Original exception was java/lang/UnsatisfiedLinkError
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
result: Failed. Unexpected exit from test [exit code: 1]
Running java -jamvm -version fails the same way.
[Fix]
The simple fix is to add both methods to the natives.c file in the
classlib/openjdk directory.
I have tested this with IcedTea 2.6.7 and now jtreg passes:
hotspot - Test results: passed: 220; failed: 90; error: 11
langtools - Test results: passed: 1,901; failed: 65; error: 2
I have reported this upstream at https://sourceforge.net/p/jamvm/code
/merge-requests/1/ and it is now waiting review.
To manage notifications about this bug go to:
https://bugs.launchpad.net/openjdk/+bug/1611598/+subscriptions
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