1208769 - crash in nsContentUtils::SubjectPrincipal() (possibly related to LastPass)

Status: RESOLVED DUPLICATE of bug 1208517

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

Description

[Gregory Szorc [:gps]]

This bug was filed from the Socorro interface and is 
report bp-7602ff4a-49da-4681-86e7-b00ff2150926.
=============================================================

This is 100% reproducible for me by right clicking on some form fields on the 2015-09-26 Nightly on Windows 10. Not using e10s. It is possibly an interaction issue with LastPass, which provides extra items on the context menu when you right click. Currently using version 3.2.21 of LastPass, which was apparently also updated today. So LastPass could be the trigger here.

Comment 1

[Bob Clary [:bc] (inactive)]

I've reproduced this 5 times on Thunderbird Daily from this morning. I do have the View About extension that adds items to the menus. Looks to be related to bug 1208758 ?

Comment 2

[Gregory Szorc [:gps]]

And I got it on a comment box on GitHub as well. https://crash-stats.mozilla.com/report/index/33be5586-c7ae-4a63-9ae5-b8ff92150926. That's 4 crashes today.

Comment 3

[MrX1980]

Right click into the address bar with all add-ons & e10s disabled:
bp-ba19a3a6-f5a3-40fc-b66f-8db812150926
So add-ons should not be a reason for this crash.

Comment 4

[Olli Pettay [:smaug][[e-mail]]]

This is a regression from bug 1072150.

Comment 5

[Olli Pettay [:smaug][[e-mail]]]

(It looks like we have effectively broken nsContentUtils::IsCallerChrome() method atm.)

Comment 6

[Clemens Eisserer]

happens also on linux/amd64

Comment 7

[Bobby Holley (:bholley)]

Looking at the stack in comment 0, this is a dupe of bug 1208517.