RFR: 8055461: getNextID in ImageIcon class can lead to overflow [v2]
Prasanta Sadhukhan
psadhukhan at openjdk.org
Wed Jun 11 15:04:21 UTC 2025
> ImageIcon.getNextID uses `mediaTrackerID ` which do not detect overflow.
>
> Theoretically there is a possibility that there can be overflow in the long time run or for large number of created "imageIcon"
>
> Made sure there is no overflow and treat that loadImage as ABORTED
>
> No regression testcase as it addresses theoretical possibility..
Prasanta Sadhukhan has updated the pull request incrementally with one additional commit since the last revision:
Reset mediaTrackerID if it overflows
-------------
Changes:
- all: https://git.openjdk.org/jdk/pull/25666/files
- new: https://git.openjdk.org/jdk/pull/25666/files/f79b4ca9..fd2ad261
Webrevs:
- full: https://webrevs.openjdk.org/?repo=jdk&pr=25666&range=01
- incr: https://webrevs.openjdk.org/?repo=jdk&pr=25666&range=00-01
Stats: 13 lines in 1 file changed: 3 ins; 9 del; 1 mod
Patch: https://git.openjdk.org/jdk/pull/25666.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/25666/head:pull/25666
PR: https://git.openjdk.org/jdk/pull/25666
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