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Type: Bug
Resolution: Fixed
Priority: P4
Fix Version/s: 25
Affects Version/s: 25
Component/s: hotspot
Labels:
- leyden
- oracle-triage-25

Subcomponent:
compiler
Resolved In Build:
b26

AOTCodeCache::copy_bytes() tries to optimize by copying byte buffer using HeapWords (64bits) by rounding up the size which may access memory after buffer.
We should use memcpy() instead.

duplicates

JDK-8358654 [ASAN] AOTCodeCompressedOopsTest fails when asan is enabled

Closed

links to

Commit(master) openjdk/jdk/849655a1

Review(master) openjdk/jdk/25651

Assignee:: Vladimir Kozlov

Reporter:: Vladimir Kozlov

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Created:: 2025-06-04 16:57

Updated:: 2025-06-11 15:13

Resolved:: 2025-06-04 20:29

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