RFR: 8364135: JPEGImageReader.getImageTypes() should throw exception for negative image index [v2]

Jayathirth D V jdv at openjdk.org
Thu Aug 21 04:58:12 UTC 2025


> We need to throw appropriate exception when we pass invalid image index values to ImageReader.getImageTypes().
> We throw IOOBE in all other plugins except JPEG, Added appropriate check to throw IOOBE when JpegImageReader has invalid image index.

Jayathirth D V has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains five additional commits since the last revision:

 - Update test to handle all regression cases
 - Add checks at other places also
 - Merge remote-tracking branch 'upstream/master' into jpeg_getImageTypes
 - Check only for negative index
 - 8364135: JPEGImageReader.getImageTypes() should throw exception for non-zero image index

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/26522/files
  - new: https://git.openjdk.org/jdk/pull/26522/files/cfc24f34..a114acf4

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=26522&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=26522&range=00-01

  Stats: 22793 lines in 627 files changed: 14398 ins; 6572 del; 1823 mod
  Patch: https://git.openjdk.org/jdk/pull/26522.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/26522/head:pull/26522

PR: https://git.openjdk.org/jdk/pull/26522


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