Prevent errors if the InkList property, in InkAnnotations, is missing and/or not an Array (issue 12392)

To prevent a future bug, the `Vertices` property in PolylineAnnotations are handled the same way.

src/core/annotation.js

@@ -1974,12 +1974,15 @@ class PolylineAnnotation extends MarkupAnnotation {
     super(parameters);
 
     this.data.annotationType = AnnotationType.POLYLINE;
+    this.data.vertices = [];
 
     // The vertices array is an array of numbers representing the alternating
     // horizontal and vertical coordinates, respectively, of each vertex.
     // Convert this to an array of objects with x and y coordinates.
     const rawVertices = parameters.dict.getArray("Vertices");
-    this.data.vertices = [];
+    if (!Array.isArray(rawVertices)) {
+      return;
+    }
     for (let i = 0, ii = rawVertices.length; i < ii; i += 2) {
       this.data.vertices.push({
         x: rawVertices[i],
@@ -2011,20 +2014,23 @@ class InkAnnotation extends MarkupAnnotation {
     super(parameters);
 
     this.data.annotationType = AnnotationType.INK;
-
-    const xref = parameters.xref;
-    const originalInkLists = parameters.dict.getArray("InkList");
     this.data.inkLists = [];
-    for (let i = 0, ii = originalInkLists.length; i < ii; ++i) {
+
+    const rawInkLists = parameters.dict.getArray("InkList");
+    if (!Array.isArray(rawInkLists)) {
+      return;
+    }
+    const xref = parameters.xref;
+    for (let i = 0, ii = rawInkLists.length; i < ii; ++i) {
       // The raw ink lists array contains arrays of numbers representing
       // the alternating horizontal and vertical coordinates, respectively,
       // of each vertex. Convert this to an array of objects with x and y
       // coordinates.
       this.data.inkLists.push([]);
-      for (let j = 0, jj = originalInkLists[i].length; j < jj; j += 2) {
+      for (let j = 0, jj = rawInkLists[i].length; j < jj; j += 2) {
         this.data.inkLists[i].push({
-          x: xref.fetchIfRef(originalInkLists[i][j]),
+          x: xref.fetchIfRef(rawInkLists[i][j]),
-          y: xref.fetchIfRef(originalInkLists[i][j + 1]),
+          y: xref.fetchIfRef(rawInkLists[i][j + 1]),
         });
       }
     }

test/pdfs/issue12392.pdf.link

@@ -0,0 +1 @@
+https://github.com/mozilla/pdf.js/files/5249872/product1.pdf

test/test_manifest.json

@@ -4235,6 +4235,14 @@
        "rounds": 1,
        "type": "eq"
     },
+    {  "id": "issue12392",
+       "file": "pdfs/issue12392.pdf",
+       "md5": "76c3a34c6520940c45c66c92f7df2de5",
+       "rounds": 1,
+       "link": true,
+       "lastPage": 1,
+       "type": "eq"
+    },
     {  "id": "issue4883",
       "file": "pdfs/issue4883.pdf",
       "md5": "2fac0d9a189ca5fcef8626153d050be8",