From 15d4229e208865eb495002ffc1a907f37feedebd Mon Sep 17 00:00:00 2001
From: Kakhnovich Raman <roma3122001@gmail.com>
Date: Thu, 6 Aug 2026 17:13:14 +0300
Subject: [PATCH 1/3] Fix NPE in clipToMediaBox()

---
 src/main/java/org/verapdf/pd/PDAnnotation.java | 3 ++-
 src/main/java/org/verapdf/pd/PDPage.java       | 3 +++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/verapdf/pd/PDAnnotation.java b/src/main/java/org/verapdf/pd/PDAnnotation.java
index c372715d..6a112b16 100644
--- a/src/main/java/org/verapdf/pd/PDAnnotation.java
+++ b/src/main/java/org/verapdf/pd/PDAnnotation.java
@@ -285,7 +285,8 @@ public PD3DStream get3DD() {
     public static Boolean isOutsideCropBox(PDPage page, PDAnnotation annotation) {
         double[] cropBox = page.getCropBox();
         double[] rectangle = annotation.getRect();
-        if (rectangle != null && rectangle.length >= 4) {
+        if (rectangle != null && rectangle.length >= 4
+                && cropBox != null && cropBox.length >= 4) {
             return cropBox[1] >= rectangle[3] || cropBox[0] >= rectangle[2]
                     || cropBox[3] <= rectangle[1] || cropBox[2] <= rectangle[0];
         }
diff --git a/src/main/java/org/verapdf/pd/PDPage.java b/src/main/java/org/verapdf/pd/PDPage.java
index dc946149..c9f5eb8a 100644
--- a/src/main/java/org/verapdf/pd/PDPage.java
+++ b/src/main/java/org/verapdf/pd/PDPage.java
@@ -148,6 +148,9 @@ public double[] getArtBox() {
     private double[] clipToMediaBox(double[] box) {
         double[] res = new double[4];
         double[] mediaBox = getMediaBox();
+        if (mediaBox == null) {
+            return null;
+        }
         res[0] = Math.max(box[0], mediaBox[0]);
         res[1] = Math.max(box[1], mediaBox[1]);
         res[2] = Math.min(box[2], mediaBox[2]);

From 3031e7d6910872bfad4b0ea3a4b41ed2d9e0b6a9 Mon Sep 17 00:00:00 2001
From: Kakhnovich Raman <roma3122001@gmail.com>
Date: Thu, 6 Aug 2026 17:26:00 +0300
Subject: [PATCH 2/3] Update PDPage.java

---
 src/main/java/org/verapdf/pd/PDPage.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/org/verapdf/pd/PDPage.java b/src/main/java/org/verapdf/pd/PDPage.java
index c9f5eb8a..47445b86 100644
--- a/src/main/java/org/verapdf/pd/PDPage.java
+++ b/src/main/java/org/verapdf/pd/PDPage.java
@@ -149,7 +149,7 @@ private double[] clipToMediaBox(double[] box) {
         double[] res = new double[4];
         double[] mediaBox = getMediaBox();
         if (mediaBox == null) {
-            return null;
+            return box;
         }
         res[0] = Math.max(box[0], mediaBox[0]);
         res[1] = Math.max(box[1], mediaBox[1]);

From 8e0e172ab5d3838ef9ab07cfb21b27368086ffc3 Mon Sep 17 00:00:00 2001
From: Kakhnovich Raman <roma3122001@gmail.com>
Date: Thu, 6 Aug 2026 17:41:50 +0300
Subject: [PATCH 3/3] Update PDPage.java

---
 src/main/java/org/verapdf/pd/PDPage.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/org/verapdf/pd/PDPage.java b/src/main/java/org/verapdf/pd/PDPage.java
index 47445b86..dc9940f4 100644
--- a/src/main/java/org/verapdf/pd/PDPage.java
+++ b/src/main/java/org/verapdf/pd/PDPage.java
@@ -151,6 +151,9 @@ private double[] clipToMediaBox(double[] box) {
         if (mediaBox == null) {
             return box;
         }
+        if (box == null) {
+            return mediaBox;
+        }
         res[0] = Math.max(box[0], mediaBox[0]);
         res[1] = Math.max(box[1], mediaBox[1]);
         res[2] = Math.min(box[2], mediaBox[2]);