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Merge pull request #13698 from linfangrong/master

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[FIX] fix jpx tag tree decode (issue 11957)
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Brendan Dahl 2021-09-03 10:00:19 -07:00 • committed by GitHub
commit da15dbf962
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src/core/jpx.js
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@ -1203,6 +1203,11 @@ function parseTilePackets(context, data, offset, dataLength) {
zeroBitPlanesTree = new TagTree(width, height);
precinct.inclusionTree = inclusionTree;
precinct.zeroBitPlanesTree = zeroBitPlanesTree;
for (let l = 0; l < layerNumber; l++) {
if (readBits(1) !== 0) {
throw new JpxError("Invalid tag tree");
}
}
}
if (inclusionTree.reset(codeblockColumn, codeblockRow, layerNumber)) {