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

Merge pull request #11047 from Snuffleupagus/issue-11045

Browse Source 
Support corrupt PDF files with invalid/non-existent Group /CS entries (issue 11045)
This commit is contained in:
Tim van der Meij 2019-08-06 22:50:36 +02:00 committed by GitHub
commit bb5e98195d
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 16 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/core/evaluator.js
View File

@ -263,8 +263,14 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
groupOptions.isolated = (group.get('I') || false);
groupOptions.knockout = (group.get('K') || false);
if (group.has('CS')) {
colorSpace = ColorSpace.parse(group.get('CS'), this.xref, resources,
this.pdfFunctionFactory);
colorSpace = group.get('CS');
if (colorSpace) {
colorSpace = ColorSpace.parse(colorSpace, this.xref, resources,
this.pdfFunctionFactory);
} else {
warn('buildFormXObject - invalid/non-existent Group /CS entry: ' +
group.getRaw('CS'));
}
}
}

1
test/pdfs/.gitignore vendored
View File

@ -80,6 +80,7 @@
!issue10542_reduced.pdf
!issue10665_reduced.pdf
!issue11016_reduced.pdf
!issue11045.pdf
!bad-PageLabels.pdf
!decodeACSuccessive.pdf
!filled-background.pdf

BIN
test/pdfs/issue11045.pdf Normal file
View File

Binary file not shown.

7
test/test_manifest.json
View File

@ -2888,6 +2888,13 @@
"rounds": 1,
"type": "eq"
},
{ "id": "issue11045",
"file": "pdfs/issue11045.pdf",
"md5": "101d4cb649cc006e0f2b14923e8d97d6",
"rounds": 1,
"link": false,
"type": "eq"
},
{ "id": "issue4890",
"file": "pdfs/issue4890.pdf",
"md5": "1666feb4cd26318c2bdbea6a175dce87",