[e10s] Extension "MathJax Native MathML" crashes Nightly when opening an online PDF file

RESOLVED FIXED

Status

()

Firefox
Untriaged
--
critical
RESOLVED FIXED
3 years ago
3 years ago

People

(Reporter: Fanolian, Unassigned)

Tracking

({crash, regression, reproducible})

42 Branch
crash, regression, reproducible
Points:
---
Dependency tree / graph

Firefox Tracking Flags

(firefox42 fixed)

Details

(Reporter)

Description

3 years ago
User Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:42.0) Gecko/20100101 Firefox/42.0
Build ID: 20150724030210

Steps to reproduce:

1. In a new profile, install MathJax Native MathML: https://addons.mozilla.org/en-US/firefox/addon/mathjax-native-mathml/versions/?page=1#version-1.7.1-signed
2. Open any online PDF file, e.g. https://blog.mozilla.org/security/files/2015/05/HTTPS-FAQ.pdf


Actual results:

Nightly crashes with a different crash signature each time. e.g. 
https://crash-stats.mozilla.com/report/index/e5a065b1-927f-4bca-b29d-348b52150724
https://crash-stats.mozilla.com/report/index/2c7720d1-8e98-4821-a4c1-764e42150724
https://crash-stats.mozilla.com/report/index/95e3fe67-fc21-40f3-8c8b-983602150724

From mozregression:
Last good Nightly: 2015-07-22
First bad Nightly: 2015-07-23
Last good revision: 8e5c888d0d89
First bad revision: 1f77b78797d6
Pushlog:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=8e5c888d0d89&tochange=1f77b78797d6

Inbound:
Last good revision: 2c39e2f89403
First bad revision: 01f9844491ce
Pushlog:
https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=2c39e2f89403&tochange=01f9844491ce

Note:
If I drag a local PDF file into Nightly, it does not crash and display the PDF correctly.
If I go to a MathJax enabled site, e.g. http://www.mathjax.org/ (the formula on the first page), Nightly does not crash and the extension works correctly.
(Reporter)

Updated

3 years ago
Keywords: crash, regression, regressionwindow-wanted

Comment 1

3 years ago
Pushlog:
https://hg.mozilla.org/integration/fx-team/pushloghtml?fromchange=e05387dd6b04&tochange=ce485b16a186
tracking-e10s: --- → ?
Summary: Extension "MathJax Native MathML" crashes Nightly when opening an online PDF file → [e10s] Extension "MathJax Native MathML" crashes Nightly when opening an online PDF file

Comment 2

3 years ago
Alternative Steps To Reproduce:
1. Start Nightly with clean profile(without addons)
2. Open about:home in new tab
3. Open Web Console Ctrl+Shift+K
4. Paste the following and hit [Enter] key
     document.cookie = "bar=; path=/; expires=Thu, 01 Jan 1970 00:00:00 GMT";

Actual Results:
 Crashes  bp-487c0ca5-433b-4cc2-a562-78c072150725
Blocks: 1139953
Keywords: regressionwindow-wanted

Updated

3 years ago
Status: UNCONFIRMED → NEW
Ever confirmed: true

Updated

3 years ago
Severity: normal → critical
Keywords: reproducible
I've tried reproducing this on OSX and Linux with no luck, both with the steps in comment 0 and comment 2. Alice, have you reproduced this after the fix for bug 1186920 landed?
Flags: needinfo?(alice0775)
(Reporter)

Comment 4

3 years ago
I cannot reproduce this anymore on the latest Nightly.

Updated

3 years ago
Status: NEW → RESOLVED
Last Resolved: 3 years ago
status-firefox42: --- → fixed
tracking-e10s: ? → ---
Resolution: --- → FIXED
You need to log in before you can comment on or make changes to this bug.