124566 - View Page Info whilst this page loading hangs browser

Status: VERIFIED FIXED

(SeaMonkey :: Page Info, defect, P1)

Description

[Pete Boyd]

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:0.9.8+)
Gecko/20020208
BuildID:    2002020803

whilst the page is still loading, right-clicking and choosing View Page Info
hangs the browser. I tried this on both czech language glossaries at
http://www.mozilla.org/projects/l10n/mlp_glossary.html and they did the same. I
tried it on a couple of html sites and they worked as expected. if I wait till
the page has loaded it works as expected. following the steps to reproduce on
Mozilla 0.9.8 on Windows 98 works as expected. pbartecki followed steps to
reproduce on Windows Me and it worked as expected

Reproducible: Always
Steps to Reproduce:
1. load http://ftp.mozilla.org/pub/mozilla/l10n/glossaries/cz-usgloss4.51.txt
2. whilst the page is still loading, right-click and choose View Page Info

Actual Results:  Mozilla hangs

Expected Results:  should see page info

Comment 1

[Karl Johan Kleist]

Build ID: 2002 02 08 03. Windows 2000.

Confirm hang. I detect no CPU usage, no process growth.

Comment 2

[Matthias Versen [:Matti]]

confirming with a 30min old CVS build on win2k

Comment 3

[Daniel Brooks [:db48x]]

so this is _only_ on win2k? fun. I won't be able to test this let alone figure
out where it's going wrong.

Comment 4

[Daniel Brooks [:db48x]]

no, it's not just 2000. it hangs on 98 as well.

Comment 5

[Daniel Brooks [:db48x]]

Another interesting fact: it hangs when you open
http://ftp.mozilla.org/pub/mozilla/l10n/glossaries/cz-usgloss4.51.txt, but not
when you open
http://server40.hypermart.net/db48x/bug%20124566/cz-usgloss4.51.txt. Very
interesting. Anyway, I think it's haning before it actually tries to open the
window, but I can't yet be sure of that.

Comment 6

[Pete Boyd]

no, I hang on:
http://server40.hypermart.net/db48x/bug%20124566/cz-usgloss4.51.txt

Comment 7

[Neil Pilgrim]

Under i386 linux 2002030607 I hang on:
http://ftp.mozilla.org/pub/mozilla/l10n/glossaries/cz-usgloss4.51.txt

I also hang after doing page-info while a large image is loading.

(Someone please change OS's to all?)

Comment 8

[R.K.Aa.]

bug 136642 and bug 130190 may be related/dup

Comment 9

[Daniel Brooks [:db48x]]

*** Bug 136987 has been marked as a duplicate of this bug. ***

Comment 10

[Daniel Brooks [:db48x]]

I haven't actually been able to personally reproduce one or two of these bugs, 
but accepting them anyway

Comment 11

[Daniel Brooks [:db48x]]

*** Bug 130190 has been marked as a duplicate of this bug. ***

Comment 12

[Daniel Brooks [:db48x]]

*** Bug 135866 has been marked as a duplicate of this bug. ***

Comment 13

[Daniel Brooks [:db48x]]

this happens because I open stuff from the cache in blocking mode, and under
some circumstances, the cache service decides to block indefinatly. I'm looking
for a workaround.

Comment 14

[Daniel Brooks [:db48x]]

Attachment: simplest fix

darin is also looking to see if there's a better way to get the data needed,
possibly by extending part of the cache interfaces.

Comment 15

[Christopher Aillon (sabbatical, not receiving bugmail)]

Comment on attachment 79603 [details] [diff] [review]
simplest fix

r=caillon.  Sure this will get rid of the hang.  If darin doesn't have an
alternate way to fix it, and is ok with the change then I'm ok too.

Comment 16

[Darin Fisher]

Comment on attachment 79603 [details] [diff] [review]
simplest fix

sr=darin

Comment 17

[Asa Dotzler [:asa]]

Comment on attachment 79603 [details] [diff] [review]
simplest fix

a=asa (on behalf of drivers) for checkin to the 1.0 branch

Comment 18

[Daniel Brooks [:db48x]]

caillon, could you check this in at your leisure?

Comment 19

[Christopher Aillon (sabbatical, not receiving bugmail)]

Checked in on trunk and branch.

Comment 20

[Sitsofe Wheeler]

*** Bug 136642 has been marked as a duplicate of this bug. ***

Comment 21

[R.K.Aa.]

*** Bug 141255 has been marked as a duplicate of this bug. ***

Comment 22

[Asa Dotzler [:asa]]

adding fixed1.0.0 keyword (branch resolution). This bug has comments saying it
was fixed on the 1.0 branch and a bonsai checkin comment that agrees. To verify
the bug has been fixed on the 1.0 branch please replace the fixed1.0.0 keyword
with verified1.0.0.

Comment 23

[Patty Mac]

Verified on windows 2k (netscape trunk build: 2002-11-05-08-TRUNK)