Beanz/pdf.js
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Disable userActivation before executing a setTimeout/setInterval callback

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Fixes issue #19850.
This commit is contained in:
Calixte Denizet 2025-04-23 15:25:09 +02:00
parent 63e6566597
commit 05a45346a5
1 changed files with 7 additions and 1 deletions
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8
src/scripting_api/app.js
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@ -88,9 +88,10 @@ class App extends PDFObject {
}
_evalCallback({ callbackId, interval }) {
const documentObj = this._document.obj;
if (callbackId === USERACTIVATION_CALLBACKID) {
// Special callback id for userActivation stuff.
this._document.obj._userActivation = false;
documentObj._userActivation = false;
return;
}
const expr = this._timeoutCallbackIds.get(callbackId);
@ -99,7 +100,12 @@ class App extends PDFObject {
}
if (expr) {
const saveUserActivation = documentObj._userActivation;
// A setTimeout/setInterval callback is executed so it can't be a user
// choice.
documentObj._userActivation = false;
this._globalEval(expr);
documentObj._userActivation = saveUserActivation;
}
}