substream(): add missing call to alignToByte()

generalmimon · generalmimon · commit 4ef685fcf876 · 2026-04-06T12:35:08.000+02:00
See kaitai-io/kaitai_struct#1282 Fixes the BitsByteAligned for Java - see kaitai-io/kaitai_struct_tests@f726641
diff --git a/src/main/java/io/kaitai/struct/ByteBufferKaitaiStream.java b/src/main/java/io/kaitai/struct/ByteBufferKaitaiStream.java
@@ -468,6 +468,7 @@ public byte[] readBytesTermMulti(byte[] term, boolean includeTerm, boolean consu
 
     @Override
     public KaitaiStream substream(long n) {
+        alignToByte();
         if (n > Integer.MAX_VALUE) {
             throw new IllegalArgumentException("Java ByteBuffer can't be limited beyond Integer.MAX_VALUE");
         }

Original file line number	Diff line number	Diff line change
`@@ -468,6 +468,7 @@ public byte[] readBytesTermMulti(byte[] term, boolean includeTerm, boolean consu`
`468`	`468`
`469`	`469`	`@Override`
`470`	`470`	`public KaitaiStream substream(long n) {`
	`471`	`+ alignToByte();`
`471`	`472`	`if (n > Integer.MAX_VALUE) {`
`472`	`473`	`throw new IllegalArgumentException("Java ByteBuffer can't be limited beyond Integer.MAX_VALUE");`
`473`	`474`	`}`