RFA[8u-dev]: 8130425: libjvm crash due to stack overflow in executables with 32k tbss/tdata

Cheleswer Sahu cheleswer.sahu at oracle.com
Wed Mar 2 06:50:03 UTC 2016


Hi, 

May I please have approval to backport this fix from JDK9 to JDK8u. I have built and tested JDK8u already. JDK9 fix applies cleanly to the JDK8u.
Only difference in backport is the file name. In JDK9 changes were In "src/java.base/share/classes/java/lang/ProcessHandleImpl.java"  where as in JDK8u this change has been done in "src/solaris/classes/java/lang/UNIXProcess.java". 
 
BUG URL: https://bugs.openjdk.java.net/browse/JDK-8130425
JDK9 change set: http://hg.openjdk.java.net/jdk9/hs-rt/jdk/rev/460323d4a285
JDK9 review Thread: http://mail.openjdk.java.net/pipermail/hotspot-runtime-dev/2016-February/018031.html
JDK8u webrev: http://cr.openjdk.java.net/~csahu/8130425/
 
Regards,
Cheleswer 


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