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Ignoring glyphs without points

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This commit is contained in:
Yury Delendik 2013-11-02 17:07:13 -05:00
parent 1ce8afc23c
commit 93076ced03
4 changed files with 11 additions and 0 deletions
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4
src/core/fonts.js
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@ -3164,6 +3164,10 @@ var Font = (function FontClosure() {
coordinatesLength += repeat * xyLength;
}
}
// glyph without coordinates will be rejected
if (coordinatesLength === 0) {
return 0;
}
var glyphDataLength = j + coordinatesLength;
if (glyphDataLength > glyf.length) {
// not enough data for coordinates