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  1. JDK
  2. JDK-6577944

Regression: handles and GDI objects leak in 6u4 b01

    Details

    • Subcomponent:
    • Introduced In Build:
      b01
    • Introduced In Version:
      6u4
    • Resolved In Build:
      b02
    • CPU:
      x86
    • OS:
      windows, windows_xp
    • Verification:
      Not verified

      Backports

        Description

        Handles and GDI objects leak was introduced in the JCG nightly build dated 5/31.
        All JCG 6u3 nightly builds can be accessed from:
         http://javaweb.sfbay/jcg/NightlyBuilds/update.int/6u3/archived/

        To reproduce - use a windows XP machine with IE browser:
        - install JRE 6u3 build dated 5/31 or newer
        - unzip the attached testcase (TC04-01.zip)
        - load the TC04-01_Top.html into the browser
        - set the interval to like 1s (1000)
        - click on the launch button
        - using taskmgr, you can observe that the handles and GDI objects counts are increasing

        The leaked handles are mostly key (ZoneMap) see attached key-leak.txt.
        The leaked GDI objects are mostly brushes.

        Based on the following page, there was some java2d bug fixes for the 5/31 nightly build.
        http://javaweb.sfbay/jcg/NightlyBuilds/update.int/6u3/archived/2007-05-31.6u3/changes

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                • Assignee:
                  ccheung Calvin Cheung
                  Reporter:
                  ccheung Calvin Cheung
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                    Updated:
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