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null check on u2f data

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This commit is contained in:
Kyle Spearrin
2018-07-21 09:59:37 -04:00
parent 2fe65e27e2
commit 57ce9d5315
1 changed files with 2 additions and 1 deletions
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3
src/misc/u2f.ts
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@@ -63,7 +63,8 @@ export class U2f {
}
private validMessage(event: any) {
if (!event.origin || event.origin === '' || event.origin !== (this.connectorLink as any).origin) {
if (!event.origin || event.origin === '' ||
event.origin !== (this.connectorLink as any).origin || !event.data) {
return false;
}