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Merge pull request #7300 from Snuffleupagus/bug-1068432

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Prevent adding invalid values in `CFFDict_setByKey` (bug 1068432)
This commit is contained in:
Brendan Dahl 2016-05-24 12:12:38 -07:00
commit b86610ffdb
5 changed files with 22 additions and 0 deletions
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5
src/core/cff_parser.js
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@ -995,6 +995,11 @@ var CFFDict = (function CFFDictClosure() {
// remove the array wrapping these types of values
if (type === 'num' || type === 'sid' || type === 'offset') {
value = value[0];
// Ignore invalid values (fixes bug 1068432).
if (isNaN(value)) {
warn('Invalid CFFDict value: ' + value + ', for key: ' + key + '.');
return true;
}
}
this.values[key] = value;
return true;