373470 - Permission denied to get property HTMLDocument.defaultView after undo close tab with this testcase

Status: RESOLVED WORKSFORME

(Core :: DOM: Core & HTML, defect)

Description

[Martijn Wargers (dead)]

To reproduce this bug:
- Open testcase, click on the button -> notice that "PASS" appears
- Now close the tab of the testcase
- Right-click in the tab bar and choose "Undo Close Tab" in the context menu
- Click again on the button

Result:
"Permission denied to get property HTMLDocument.defaultView"

Expected result:
"PASS"

I'm not seeing this bug on the branch, so I think this is a regression on trunk, somehow.
Unfortunately, I'm not able to find a regression range, the bug seems to be already there on trunk as soon as the "Undo Close Tab" feature was implemented.

Comment 1

[Martijn Wargers (dead)]

Attachment: testcase

Comment 2

[Liviu Cirdei]

User Agent 	Mozilla/5.0 (Windows NT 5.1; rv:49.0) Gecko/20100101 Firefox/49.0
Build ID 	20160504043118

Works for me with the latest Nightly on Windows XP x86. Seems this was fixed sometime in the past so I will close the bug. If anyone can reproduce the issue on a current build fell free to reopen it.