git: openjdk/jdk: jdk26: 8373727: New XBM images parser regression: only the first line of the bitmap array is parsed

[Damon Nguyen]

Changeset: d011d7c7
Branch: jdk26
Author:    Damon Nguyen <dnguyen at openjdk.org>
Date:      2026-01-14 17:03:15 +0000
URL:       https://git.openjdk.org/jdk/commit/d011d7c7cc191db47791ff642d4c5c7d1ba8eec0

8373727: New XBM images parser regression: only the first line of the bitmap array is parsed

Reviewed-by: prr
Backport-of: 7f707ba8e746d859ac171d71ef8f731953a92e6a

! src/java.desktop/share/classes/sun/awt/image/XbmImageDecoder.java
! test/jdk/java/awt/image/XBMDecoder/XBMDecoderTest.java
+ test/jdk/java/awt/image/XBMDecoder/invalid_empty.xbm
! test/jdk/java/awt/image/XBMDecoder/invalid_hex.xbm
+ test/jdk/java/awt/image/XBMDecoder/invalid_plus.xbm
+ test/jdk/java/awt/image/XBMDecoder/valid_multiline.xbm