1031236 - slowly open uploads of Shared Windows Folders with Russian characters

Status: RESOLVED INCOMPLETE

(Core :: IPC, defect)

Description

[Alex]

User Agent: Mozilla/5.0 (Windows NT 5.1; rv:27.0) Gecko/20100101 Firefox/27.0 (Beta/Release)
Build ID: 20140212131424

Steps to reproduce:

Starting with version Firefox 22-30 , slowly open uploads of Shared Windows Folders with Russian symbol. In version Firefox 20 and older, open uploads without freeze in Shared Windows Folders with Russian symbol.Win7/Xp/Vista/Win2008.

Demonstration problem video 1. Firefox 22 Freeze  open uploads of Shared Windows Folders with Russian symbol. + Process Monitor
http://youtu.be/jXBQ6OmKyeE

Demonstration problem video 2. Firefox 20 NO Freeze  open uploads of Shared Windows Folders with Russian symbol. Firefox 30 Freeze  open uploads of Shared Windows Folders with Russian symbol + Process Monitor
http://youtu.be/DHVRjFmDa8c


Actual results:

Shared Windows Folders with English symbol. delete content-prefs.sqlite


Expected results:

content-prefs.sqlite

Comment 1

[sjw]

Could you please use https://github.com/mozilla/mozregression to exactly locate the regression?

Comment 2

[Alex]

(In reply to sjw from comment #1)
> Could you please use https://github.com/mozilla/mozregression to exactly
> locate the regression?

Nightly good version 2013-03-27 (No freeze)
Nightly bad version 2013-03-28(Freeze open  uploads of Shared Windows Folders with Russian symbol)

http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=cb432984d5ce&tochange=962f5293f87f

Comment 3

[Alex]

http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=178a4a770bb1&tochange=962f5293f87f

Comment 4

[Alex]

I am sorry.
Nightly good version 2013-03-20 (No freeze)
Nightly bad version 2013-03-21(Freeze open  uploads of Shared Windows Folders with Russian characters)
And new version 2014-06-30 (Freeze open  uploads of Shared Windows Folders with Russian characters)

http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=8156df33b757&tochange=a73a2b5c423b

Bug found in xul.dll. If copy xul.dll(20 221 952 byte)version 2013-03-21 in version 2013-03-20 then Freeze open uploads of Shared Windows Folders with Russian characters.

Comment 5

[Alex]

Bug has been demonstrated in

Starting with version Firefox 22-30 , slowly open uploads of Shared Windows Folders with Russian symbol. In version Firefox 20 and older, open uploads without freeze in Shared Windows Folders with Russian symbol.Win7/Xp/Vista/Win2008.

Demonstration problem video 1. Firefox 22 Freeze  open uploads of Shared Windows Folders with Russian symbol. + Process Monitor
http://youtu.be/jXBQ6OmKyeE

Demonstration problem video 2. Firefox 20 NO Freeze  open uploads of Shared Windows Folders with Russian symbol. Firefox 30 Freeze  open uploads of Shared Windows Folders with Russian symbol + Process Monitor
http://youtu.be/DHVRjFmDa8c

AND FOUND BUG

http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=8156df33b757&tochange=a73a2b5c423b

Bug found in xul.dll. If copy xul.dll(20 221 952 byte)version 2013-03-21 in version 2013-03-20 then Freeze open uploads of Shared Windows Folders with Russian characters.

Comment 6

[Wayne Mery (:wsmwk)]

So it hangs?
Does it happen with a current nightly version of Firefox?

Comment 7

[Liviu Cirdei]

Closing as Incomplete due to the lack of response from the reporter. 
@Reporter, if you still can reproduce the issue on a current build, feel free to reopen the bug.