Sakurai/pdf.js
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Ignore paint form XObject when the name is missing (issue 4558)

Browse Source 
Fixes 4558 (since the font issues already appear to be fixed).
This commit is contained in:
Jonas Jenwald 2015-06-22 13:33:15 +02:00
parent 99415a75b7
commit 46a8485db4
2 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/core/evaluator.js
View File

@ -658,6 +658,10 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
}
// eagerly compile XForm objects
var name = args[0].name;
if (!name) {
warn('XObject must be referred to by name.');
continue;
}
if (imageCache[name] !== undefined) {
operatorList.addOp(imageCache[name].fn, imageCache[name].args);
args = null;

11
test/unit/evaluator_spec.js
View File

@ -227,5 +227,16 @@ describe('evaluator', function() {
expect(result.fnArray[3]).toEqual(OPS.restore);
});
});
it('should skip paint form XObject if name is missing', function() {
var evaluator = new PartialEvaluator(new PdfManagerMock(),
new XrefMock(), new HandlerMock(),
'prefix');
var stream = new StringStream('/ Do');
runOperatorListCheck(evaluator, stream, new ResourcesMock(),
function (result) {
expect(result.argsArray).toEqual([]);
expect(result.fnArray).toEqual([]);
});
});
});
});