486169 - Bug for js_SynthesizeFrame Crasher for Win XP

Status: RESOLVED DUPLICATE of bug 481444

(Core :: JavaScript Engine, defect, P1)

Description

[Aakash Desai [:aakashd]]

Build Id: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1b3) Gecko/20090305 Firefox/3.1b3

I've been able to reproduce this every time the following steps are run on a new profile each time. I'll add a comment when I verify this on the latest trunk as well.

Steps to Reproduce:
1. Go to Tools | Addons. 
2. Search and Install the Yahoo Mail notifier and then iMacros in that order.
3. Restart Firefox via the Addons Manager.
4. Fill out a Yahoo Mail user account and password and press ok.
5. On the left-most tab, go to http://reader.google.com/
6. Log-in through an existing user.

Actual Results:

Firefox crashes with the following crash reports.

http://crash-stats.mozilla.com/report/index/705c2b6e-b4ca-4fdd-9c7b-0617b2090331?p=1
http://crash-stats.mozilla.com/report/index/b86ca982-34a1-4f02-b45f-336a52090331

Expected Results:

Firefox shouldn't crash.

Comment 1

[Aakash Desai [:aakashd]]

This is occurring on build: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1b4pre) Gecko/20090331 Shiretoko/3.5b4pre ID:20090331041754

 and is the top crasher there. Why hasn't this been picked up?

Comment 2

[Tony Chung [:tchung]]

Repros on trunk as well.

http://crash-stats.mozilla.com/report/list?product=Firefox&version=Firefox%3A3.1b3&version=Firefox%3A3.1b4pre&version=Firefox%3A3.5b4pre&version=Firefox%3A3.6a1pre&query_search=signature&query_type=exact&query=js_SynthesizeFrame&date=&range_value=2&range_unit=weeks&do_query=1&signature=js_SynthesizeFrame

Comment 3

[Henrik Skupin [:whimboo][⌚️UTC+2]]

That looks more like a dupe of bug 481444. Aakash, can you reproduce the crash on trunk? If not please dupe it.

Comment 4

[Henrik Skupin [:whimboo][⌚️UTC+2]]

There is no crash logged on trunk for the last 3 weeks. That would second my opinion:

http://crash-stats.mozilla.com/query/query?do_query=1&product=Firefox&version=Firefox%3A3.6a1pre&branch=1.9.2&date=&range_value=3&range_unit=weeks&query_search=signature&query_type=exact&query=+js_SynthesizeFrame

Comment 5

[Aakash Desai [:aakashd]]

This is fine on build Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1b4pre) Gecko/20090402 Shiretoko/3.5b4pre ID:20090402045633, this can be labeled as a Dupe.

Comment 6

[Henrik Skupin [:whimboo][⌚️UTC+2]]

Mmh, the patch on bug 481444 hasn't been checked into 1.9.1 yet. It's something suspicious. Aakash, please take care of this bug even when we dupe it now.