tree f74d574e459181883bfe6f9533bccfc670f7d584
parent 3de08dd61026197fd08f8243ca214cf39b6f20ee
author Tom Sepez <tsepez@chromium.org> 1544826641 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1544826641 +0000

XFA: Avoid infinite recursion when deleting a ThisProxy object property.

Rather than setting it to undefined, which might invoke an interceptor and
trap back into ourselves, delete the property which avoids the interceptor.

Bug: chromium:913566
Change-Id: If64cd37a6f934f47ebfc43c14269e55baa9422b7
Reviewed-on: https://pdfium-review.googlesource.com/c/47332
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>