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Bug
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Resolution: Fixed
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P4
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8, 11, 17, 21, 23, 24
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b08
Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
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JDK-8337565 | 23.0.2 | Vladimir Kozlov | P4 | Resolved | Fixed | b01 |
JDK-8346413 | 21.0.7 | Goetz Lindenmaier | P4 | Resolved | Fixed | b01 |
JDK-8337587 | 21.0.6-oracle | Vladimir Kozlov | P4 | Resolved | Fixed | b01 |
JDK-8346418 | 17.0.15 | Goetz Lindenmaier | P4 | Resolved | Fixed | b01 |
JDK-8337601 | 17.0.14-oracle | Vladimir Kozlov | P4 | Resolved | Fixed | b01 |
JDK-8337602 | 11.0.26-oracle | Vladimir Kozlov | P4 | Resolved | Fixed | b01 |
CodeBuffer::_overflow_arena is used for forward labels patching to record labels location. What save us is that CodeBuffer expansion is rare case and usually labels are located near their target address so that expansion does not happen before a label is patched.
Instead of nulling _overflow_arena in CodeBuffer::take_over_code_from() we should remove original line there which copied the value from temporary buffer.
- backported by
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JDK-8337565 Redo fix for JDK-8284620
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- Resolved
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JDK-8337587 Redo fix for JDK-8284620
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- Resolved
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JDK-8337601 Redo fix for JDK-8284620
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- Resolved
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JDK-8337602 Redo fix for JDK-8284620
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- Resolved
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JDK-8346413 Redo fix for JDK-8284620
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- Resolved
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JDK-8346418 Redo fix for JDK-8284620
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- Resolved
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- relates to
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JDK-8284620 CodeBuffer may leak _overflow_arena
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- Resolved
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- links to
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Commit(master) openjdk/jdk17u-dev/b532a4a6
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Commit(master) openjdk/jdk21u-dev/c609fe54
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Commit(master) openjdk/jdk23u/c40246cf
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Commit(master) openjdk/jdk/c5b7af73
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Review(master) openjdk/jdk17u-dev/3112
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Review(master) openjdk/jdk21u-dev/1229
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Review(master) openjdk/jdk23u/44
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Review(master) openjdk/jdk/20236