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Type: Bug
Resolution: Fixed
Priority: P4
Fix Version/s: 22
Affects Version/s: 17, 21, 22
Component/s: hotspot
Labels:

Subcomponent:
runtime
Resolved In Build:
b11

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8336801	21.0.5	Thomas Stuefe	P4	Resolved	Fixed	b01

It uses os::is_readable_pointer for readibility check before printing, but that information may be stale once we get to the printing. It would be better to use SafeFetch directly to access the dumped memory location.

backported by

JDK-8336801 os::print_hex_dump is racy

Resolved

relates to

JDK-8314163 os::print_hex_dump prints incorrectly for big endian platforms and unit sizes larger than 1

Resolved

links to

Commit openjdk/jdk/8f28809a

Commit(master) openjdk/jdk21u-dev/0506f4c5

Review openjdk/jdk/14895

Review(master) openjdk/jdk21u-dev/824

(1 links to)

Assignee:: Thomas Stuefe

Reporter:: Thomas Stuefe

Votes:: 0 Vote for this issue

Watchers:: 9 Start watching this issue

Created:: 2023-01-08 23:55

Updated:: 2024-07-18 22:52

Resolved:: 2023-08-10 00:24

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