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Merge pull request #13527 from calixteman/bind_inf_loop

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XFA - Avoid infinite loop when creating some nodes in data
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Brendan Dahl 2021-06-09 12:37:29 -07:00 • committed by GitHub
commit d333af7848
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3 changed files with 70 additions and 2 deletions
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5
src/core/xfa/bind.js
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@ -526,7 +526,10 @@ class Binder {
if (this._isConsumeData()) {
match[$consumed] = true;
}
match = [match];
// Don't bind the value in newly created node because it's empty.
this._bindElement(child, match);
continue;
} else {
if (this._isConsumeData()) {
// Filter out consumed nodes.

2
src/core/xfa/som.js
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@ -245,7 +245,7 @@ function searchNode(
function createNodes(root, path) {
let node = null;
for (const { name, index } of path) {
for (let i = 0; i <= index; i++) {
for (let i = 0, ii = !isFinite(index) ? 0 : index; i <= ii; i++) {
node = new XmlObject(root[$namespaceId], name);
root[$appendChild](node);
}