PDF.js version 1.5.287 - See mozilla/pdf.js@c4db4dd4ac366236cbf2864e94cb0e561e096de8

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.5.285",
+  "version": "1.5.287",
   "main": [
     "build/pdf.js",
     "build/pdf.worker.js"

build/pdf.combined.js

@@ -28,8 +28,8 @@ factory((root.pdfjsDistBuildPdfCombined = {}));
   // Use strict in our context only - users might not want it
   'use strict';
 
-var pdfjsVersion = '1.5.285';
-var pdfjsBuild = 'bd47440';
+var pdfjsVersion = '1.5.287';
+var pdfjsBuild = 'c4db4dd';
 
   var pdfjsFilePath =
     typeof document !== 'undefined' && document.currentScript ?
@@ -5235,8 +5235,8 @@ var CFFParser = (function CFFParserClosure() {
       var start = pos;
       var bytes = this.bytes;
       var format = bytes[pos++];
-      var fdSelect = [];
-      var i;
+      var fdSelect = [], rawBytes;
+      var i, invalidFirstGID = false;
 
       switch (format) {
         case 0:
@@ -5244,11 +5244,18 @@ var CFFParser = (function CFFParserClosure() {
             var id = bytes[pos++];
             fdSelect.push(id);
           }
+          rawBytes = bytes.subarray(start, pos);
           break;
         case 3:
           var rangesCount = (bytes[pos++] << 8) | bytes[pos++];
           for (i = 0; i < rangesCount; ++i) {
             var first = (bytes[pos++] << 8) | bytes[pos++];
+            if (i === 0 && first !== 0) {
+              warn('parseFDSelect: The first range must have a first GID of 0' +
+                   ' -- trying to recover.');
+              invalidFirstGID = true;
+              first = 0;
+            }
             var fdIndex = bytes[pos++];
             var next = (bytes[pos] << 8) | bytes[pos + 1];
             for (var j = first; j < next; ++j) {
@@ -5257,13 +5264,19 @@ var CFFParser = (function CFFParserClosure() {
           }
           // Advance past the sentinel(next).
           pos += 2;
+          rawBytes = bytes.subarray(start, pos);
+
+          if (invalidFirstGID) {
+            rawBytes[3] = rawBytes[4] = 0; // Adjust the first range, first GID.
+          }
           break;
         default:
-          error('Unknown fdselect format ' + format);
+          error('parseFDSelect: Unknown format "' + format + '".');
           break;
       }
-      var end = pos;
-      return new CFFFDSelect(fdSelect, bytes.subarray(start, end));
+      assert(fdSelect.length === length, 'parseFDSelect: Invalid font data.');
+
+      return new CFFFDSelect(fdSelect, rawBytes);
     }
   };
   return CFFParser;

build/pdf.js

@@ -28,8 +28,8 @@ factory((root.pdfjsDistBuildPdf = {}));
   // Use strict in our context only - users might not want it
   'use strict';
 
-var pdfjsVersion = '1.5.285';
-var pdfjsBuild = 'bd47440';
+var pdfjsVersion = '1.5.287';
+var pdfjsBuild = 'c4db4dd';
 
   var pdfjsFilePath =
     typeof document !== 'undefined' && document.currentScript ?

build/pdf.worker.js

@@ -28,8 +28,8 @@ factory((root.pdfjsDistBuildPdfWorker = {}));
   // Use strict in our context only - users might not want it
   'use strict';
 
-var pdfjsVersion = '1.5.285';
-var pdfjsBuild = 'bd47440';
+var pdfjsVersion = '1.5.287';
+var pdfjsBuild = 'c4db4dd';
 
   var pdfjsFilePath =
     typeof document !== 'undefined' && document.currentScript ?
@@ -5235,8 +5235,8 @@ var CFFParser = (function CFFParserClosure() {
       var start = pos;
       var bytes = this.bytes;
       var format = bytes[pos++];
-      var fdSelect = [];
-      var i;
+      var fdSelect = [], rawBytes;
+      var i, invalidFirstGID = false;
 
       switch (format) {
         case 0:
@@ -5244,11 +5244,18 @@ var CFFParser = (function CFFParserClosure() {
             var id = bytes[pos++];
             fdSelect.push(id);
           }
+          rawBytes = bytes.subarray(start, pos);
           break;
         case 3:
           var rangesCount = (bytes[pos++] << 8) | bytes[pos++];
           for (i = 0; i < rangesCount; ++i) {
             var first = (bytes[pos++] << 8) | bytes[pos++];
+            if (i === 0 && first !== 0) {
+              warn('parseFDSelect: The first range must have a first GID of 0' +
+                   ' -- trying to recover.');
+              invalidFirstGID = true;
+              first = 0;
+            }
             var fdIndex = bytes[pos++];
             var next = (bytes[pos] << 8) | bytes[pos + 1];
             for (var j = first; j < next; ++j) {
@@ -5257,13 +5264,19 @@ var CFFParser = (function CFFParserClosure() {
           }
           // Advance past the sentinel(next).
           pos += 2;
+          rawBytes = bytes.subarray(start, pos);
+
+          if (invalidFirstGID) {
+            rawBytes[3] = rawBytes[4] = 0; // Adjust the first range, first GID.
+          }
           break;
         default:
-          error('Unknown fdselect format ' + format);
+          error('parseFDSelect: Unknown format "' + format + '".');
           break;
       }
-      var end = pos;
-      return new CFFFDSelect(fdSelect, bytes.subarray(start, end));
+      assert(fdSelect.length === length, 'parseFDSelect: Invalid font data.');
+
+      return new CFFFDSelect(fdSelect, rawBytes);
     }
   };
   return CFFParser;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.5.285",
+  "version": "1.5.287",
   "main": "build/pdf.js",
   "description": "Generic build of Mozilla's PDF.js library.",
   "keywords": [