735274 - Firefox crash [@ netchartfilter.dll@0x168ab] with Adguard

Status: RESOLVED WONTFIX

(Firefox :: Extension Compatibility, defect)

Description

[Marcia Knous [:marcia]]

This bug was filed from the Socorro interface and is 
report bp-22981104-2bb2-4e8e-ad69-7550d2120313 .
============================================================= 

Seen while looking at Beta8 crash stats. https://crash-stats.mozilla.com/report/list?signature=netchartfilter.dll@0x168ab to the crashes which have been in other versions as well.

Highest addon correlations are to Yandex and Adblock Plus.

netchartfilter.dll@0x168ab|EXCEPTION_ACCESS_VIOLATION_READ (42 crashes)
     88% (37/42) vs.   3% (1250/38920) [e-mail] (Yandex.Bar, https://addons.mozilla.org/addon/3495)
     71% (30/42) vs.   8% (3105/38920) {d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d} (Adblock Plus, https://addons.mozilla.org/addon/1865)
     26% (11/42) vs.   3% (1275/38920) {37964A3C-4EE8-47b1-8321-34DE2C39BA4D}
     93% (39/42) vs.  79% (30799/38920) [e-mail] (Mozilla Labs - Test Pilot, https://addons.mozilla.org/addon/13661)
     12% (5/42) vs.   0% (17/38920) {45d261ae-7578-4504-9c49-85fbb980ffe8}
     12% (5/42) vs.   0% (164/38920) {B100D0FF-0001-8CE4-2790-AACE49B8AE35}

Comment 1

[Matthias Versen [:Matti]]

based on this site http://www.threatexpert.com/report.aspx?md5=341f9d2eda4ea551b2146475d06ce026 i would guess that this comes from http://adguard.ru

This is not an addon, it's an LSP :
NetchartFilterLSP over [MSAFD Tcpip [TCP/IP]] : 2 : 1 :

Comment 2

[Wayne Mery (:wsmwk)]

also seen in thunderbird

Comment 3

[BugBot [:suhaib / :marco/ :calixte]]

Crash volume for signature 'netchartfilter.dll@0x168ab':
 - nightly(version 50):0 crashes from 2016-06-06.
 - aurora (version 49):0 crashes from 2016-06-07.
 - beta   (version 48):2 crashes from 2016-06-06.
 - release(version 47):101 crashes from 2016-05-31.
 - esr    (version 45):0 crashes from 2016-04-07.

Crash volume on the last weeks:
            W. N-1  W. N-2  W. N-3  W. N-4  W. N-5  W. N-6  W. N-7
 - nightly       0       0       0       0       0       0       0
 - aurora        0       0       0       0       0       0       0
 - beta          0       0       0       0       0       2       0
 - release       9      11       9      17      21      11      16
 - esr           0       0       0       0       0       0       0

Affected platform: Windows

Comment 4

[Virtual_ManPL [:Virtual] 🇵🇱 - (please needinfo? me - so I will see your comment/reply/question/etc.)]

I'm marking this bug as WONTFIX per bug #1269807.

For more information see - https://blog.mozilla.org/futurereleases/2015/10/08/npapi-plugins-in-firefox/