169547 - PPEmbed and Netscape will crash after visiting the page which javascript calling java (liveconnect)

Status: RESOLVED INCOMPLETE

(Core Graveyard :: Java: OJI, defect, P1)

Description

[Teruko Kobayashi]

PPEmbed will crash after visiting the page which javascript calling java

Steps of reproduce
1. Launch PPEmbed (Home page is http://www.mozilla.org)
2. Go to above url

At this time, the page is not displayed correctly.  Some of the previous page
will shown.

3. Try to change the background or text
4. Use the back botton to back to Home page

Actual result
Back botton does not work.  Then, when you try to quit the PPEmbed, PPEmbed will
crash.

Expected result
Back bottun work. When you try to quit the PPEmbed, PPEmbed will quit without
any problems.

Tested 8-30 and 9-13 branch PPEmbed build.

Comment 1

[Teruko Kobayashi]

Nominating this to edt1.0.2.

Comment 2

[Jaime Rodriguez, Jr.]

Removing edt1.0.2, as their is now patch to approve for checkin.

Comment 3

[Jaime Rodriguez, Jr.]

Meant "no", not "now.

Comment 4

[Conrad Carlen (not reading bugmail)]

CC'ing plugin people.

Comment 5

[Brian Nesse (gone)]

OS 10.what? If this is 10.2, LiveConnect doesn't work... might explain it.

Comment 6

[Teruko Kobayashi]

I tested this on OS 10.1.5.

Comment 7

[Steve Dagley]

LiveConnect is working as of v1.0.1 of MRJCarbonPlugin I thought.  You'd prolly
need to update the version of the plugin inside the app bundle if it's not
v1.0.1 already and make sure there's not a copy of v1.0 in /Library/Internet
Plug-Ins

Comment 8

[Teruko Kobayashi]

I tested this with Netscape 9-19 1.0.2 branch and 9-20 trunk build. I can
reproduce this on both.

Comment 9

[Conrad Carlen (not reading bugmail)]

-> Plug-ins

Comment 10

[saari (gone)]

still crashes for me with 1.0.1 plugin

Comment 11

[Frank Tang]

anyone get a stack trace?

Comment 12

[Teruko Kobayashi]

No.  I have not get the stack trace.

Comment 13

[Brian Nesse (gone)]

Didn't crash for me, but I saw some very serious input control focusing problems.

Comment 14

[rubydoo123]

asigning to Peter -- can you please take a look at this one

Comment 15

[Brian Nesse (gone)]

As far as I can tell, the focus problems appear to be mouse specific. You can
tab through the edit fields and type without any obvious problems. Mouse
clicking and dragging seems to be really screwed up however.

Comment 16

[Brian Nesse (gone)]

This page contains the following directive

function onload() {  // wait for the applet reflection
  fader=document.applets.fader
}

This is the source of the problem. If you remove this, the page works perfectly.

Comment 17

[Peter Lubczynski]

Brain seems to undersatnd what's going on here better than me, --->reassign

Comment 18

[saari (gone)]

unfortunately bnesse is gone, back to you peter

Comment 19

[rubydoo123]

moving to 1.3 beta

Comment 20

[Peter Lubczynski]

Attachment: testcase

Okay, I think I narrowed down the problem to a testcase without any applets and
only has one line of Liveconnect:

<script>
var Font=java.awt.Font;
</script>

I'm seeing this in 10.2 w/ today's trunk PPEmbed. Anyone seeing this on 10.1?

Comment 21

[Chris Petersen]

This is also occuring under 10.1.5 using the 2002-12-19-04 NB. Attaching stack
trace.

Comment 22

[Chris Petersen]

Attachment: stack trace

Comment 23

[Peter Lubczynski]

This has problems even with 7.01 and today's Chimera on 10.1.3.
Since this looks purely liveconnect, --->reassign to default owner

Comment 24

[Peter Lubczynski]

*** Bug 131288 has been marked as a duplicate of this bug. ***

Comment 25

[Phil Schwartau]

Reassigning to Patrick, Mac Java plug-in expert.

I crash on Mac 9.1 on both the URL and the reduced testcase.
I have no problems on WinNT or Linux using Java plug-in 1.4.x.

Comment 26

[saari (gone)]

->peterl

Comment 27

[Simon Fraser [no longer active]]

Crashes on a Java thread:
Thread 14 Crashed:
 #0   0x70740000 in 0x70740000
 #1   0x73118a94 in DispatchEventToHandlers
 #2   0x73101da8 in SendEventToEventTargetInternal
 #3   0x731b65c8 in SendEventToEventTarget
 #4   0x732e1154 in UpdateMenuEnabling(void)
 #5   0x7328c184 in MenuBarObserver(void)
 #6   0x73112e64 in _NotifyEventLoopObservers
 #7   0x7312d8f4 in RunEventLoopInModeUntilEventArrives
 #8   0x731407a4 in ReceiveNextEventCommon
 #9   0x732f3bac in _AcquireNextEvent
 #10  0x73197090 in RunApplicationEventLoop
 #11  0x752617ac in InitializeJavaRunLoop
 #12  0x7002053c in _pthread_body

Comment 28

[Jason Barnabe (np)]

*** Bug 224495 has been marked as a duplicate of this bug. ***

Comment 29

[Robert Kaiser]

OJI has been discontinued and Java now runs out-of-process, so this stuff has probably changed a lot. This bug has no info about current software versions, please file a new bug for new issues or reopen this one with current info, including a crash signature if it still happens.