136535 - Closing Page Info will crash afrer selecting Java object which parent page isn't displayed in browser

Status: RESOLVED INCOMPLETE

(SeaMonkey :: Page Info, defect)

Description

[Adam Hauner]

Repro:
1. open new tab with http://www.gedys.com/ and wait until page load
2. open Page Info
3. switch on Links, then Media tab (nothing shown)
4. in tab go on any other page
5. in Page Info switch to Links tab (yep, now they are there)
6. switch to Media tab - first is JAVA ticker -> Page Info hangs
7. close Page Info

Actual:
crash

Expected:
You know. =)

2002040903/Win2K -> TB5027286K, TB5027290Q and TB5027407Q
Bug 136400 is related, but I think, that this is different crash type.

Comment 1

[Nicholas Allen]

2002040903 Win2k

I can't reproduce the crash because step 6 hangs my whole browser and I can't 
close page info.  A dialog pops up titled "Java Plugin Exception Dialog" but 
never paints so I have no idea what exception is occuring.  Mozilla is 
deadlocked (hung 0% CPU).  Breaking into the process gives a stack trace of:

NTDLL! 77f82231()
KERNEL32! 77e839aa()
JVM! 6d4833db()
MSVCRT! 780060ce()
KERNEL32! 77e96523()

Comment 2

[Adam Hauner]

BTW I'm using Java Plug-in 1.4.0 for Netscape Navigator (DLL Helper).

Comment 3

[Daniel Brooks [:db48x]]

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

Comment 4

[Daniel Brooks [:db48x]]

I still can't reproduce this. step 3 works perfectly, it lists everything.

Comment 5

[Andrew Schultz]

wiht linux 20020411, I got a crash, but no talkback.  Instead, I got a message:
> INTERNAL ERROR on Browser End: Write failed. sendrequest 
> 
> System error?:: Broken pipe

I'm using java plugin version 1.3.1_02-b02

Comment 6

[Adam Hauner]

After some testing, I would like to resumarize bug:
Summary: crash on gedys.com while closing Page Info 
->
Closing Page Info will crash afrer selecting Java object which parent page isn't
displayed in browser

More general repro:
1. open any page with Java applet
2. open Page Info
3. leave original page -> load any other page
4. select Media Tab
5. select Java applet (in Java Console will appear error, see below)
6. close Page Info (-> crash)

Errors in Java Console:
java.net.MalformedURLException: unknown protocol: chrome
	at java.net.URL.<init>(Unknown Source)
	at java.net.URL.<init>(Unknown Source)
	at java.net.URL.<init>(Unknown Source)
	at sun.plugin.AppletViewer.setDocumentBase(Unknown Source)
	at sun.plugin.viewer.WNetscapePluginObject.setDocumentURL(Unknown Source)

java.lang.NullPointerException
	at sun.plugin.AppletViewer.getCodeBase(Unknown Source)
	at sun.plugin.AppletViewer.appletInit(Unknown Source)
	at sun.plugin.viewer.LifeCycleManager.initAppletPanel(Unknown Source)
	at sun.plugin.viewer.WNetscapePluginObject$Initer.run(Unknown Source)

Actual talkbacks (with 2002051308/trunk/Win2K j2re1.4.0):
TB6257873X, TB6257678E, TB6257656W (pmac, it's possible to post stacktrace of any?)

Comment 7

[Adam Hauner]

Problem is present also in 2002051006/RC2/Win2K j2re1.4.0 -> TB6258209K

Comment 8

[Frederic Bezies]

*** Bug 144365 has been marked as a duplicate of this bug. ***

Comment 9

[Olivier Cahagne]

wfm using build 20020730 on Linux (trunk).

Comment 10

[Adam Hauner]

WFM because Java Applets are not actually listed - reported as bug 160959.

Comment 11

[R.K.Aa.]

similar: bug 154692

Comment 12

[Wayne Mery (:wsmwk)]

still true? Do you have urls to go with comment 6?
I couldn't cause a crash.

Comment 13

[Andrew Schultz]

bug 160959 still blocks this

Comment 14

[Philip Chee]

We don't crash as we don't show java applets in page info currently. If we ever show java again AND it crashes then please file a new bug.