JDK-8151848 : Higher native memory usage caused by upgrade to zlib 1.2.8
  • Type: Bug
  • Component: core-libs
  • Sub-Component: java.util.jar
  • Affected Version: 7u80,8u20,9
  • Priority: P4
  • Status: Closed
  • Resolution: Duplicate
  • Submitted: 2016-03-14
  • Updated: 2017-07-06
  • Resolved: 2017-07-06
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tbd_minorResolved
Related Reports
Duplicate :  
JDK-8133206 - "java.lang.OutOfMemoryError: unable to create new native thread" caused by upgrade to zlib 1.2.8
Relates :  
JDK-8044725 - Bug in zlib 1.2.5 prevents inflation of some gzipped files (zlib 1.2.8 port)
Relates :  
JDK-8133206 - "java.lang.OutOfMemoryError: unable to create new native thread" caused by upgrade to zlib 1.2.8
Description
Upstream change in zlib (https://github.com/madler/zlib/commit/421c7a61f08ff255bf898f0e687b7d7c8fbdae77#diff-327188edf18799ffbb5a51cc69f797e8 ) causes higher memory usage on inflate operations with Z_PARTIAL_FLUSH flag. To restore the previous memory consumption behaviour inflate should be called using Z_FINISH flag.