559432 - ###!!! ASSERTION: Cached actor is out of date!: 'static_cast<PluginScriptableObjectChild*>(currentActor) == actor'

Reporter

Description

•

14 years ago

Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.5pre) Gecko/20100413
Firefox/3.6.5pre

Steps to reproduce:
-> Load the url  
http://n.yam.com/view/mkvideopage.php/20091202455780


###!!! ASSERTION: Cached actor is out of date!: 'static_cast<PluginScriptableObjectChild*>(currentActor) == actor', file c:/work/mozilla/builds/1.9.2/mozilla/dom/plugins/PluginInstanceChild.cpp, line 210
xul!mozilla::plugins::PluginInstanceChild::NPN_GetValue+0x0000000000000124 (c:\work\mozilla\builds\1.9.2\mozilla\dom\plugins\plugininstancechild.cpp, line 290)
xul!mozilla::plugins::child::_getvalue+0x00000000000000D8 (c:\work\mozilla\builds\1.9.2\mozilla\dom\plugins\pluginmodulechild.cpp, line 850)
NPSWF32!NP_Shutdown+0x0000000000002B9D
NPSWF32!FlashPlayer_10_0_45_2_FlashPlayer+0x00000000000EBC6B

Brian Coleman

Comment 1

•

14 years ago

I encountered this assertion whilst running a debug build of Minefield.

Changeset 43696:1353f853b17a

Visual Studio 2008 x86 debug build
Windows 7 SDK
Windows 7 64 bit NVidia GeForce 8400M GS
Driver Version 197.16
Flash Version 10.1.53.64

Steps to reproduce
Enable Flash plugin
Enable Direct2D and DirectWrite
Navigate to maps.google.com
Try to use streetview by dragging the yellow figure onto the map.

Assertion in PluginInstanceChild.cpp, Line 235,
NPError
PluginInstanceChild::InternalGetNPObjectForValue(NPNVariable aValue,
                                                 NPObject** aObject)

NS_ASSERTION(static_cast<PluginScriptableObjectChild*>(currentActor) ==
                     actor, "Cached actor is out of date!");

I have attached a minidump exported from Visual Studio.

Brian Coleman

Comment 2

•

14 years ago

Attached file Visual Studio Crash Dump — Details

Visual Studio Crash Dump generated by assertion

Gregory Szorc [:gps]

Comment 3

•

13 years ago

I just encountered this exception when running a debug build and having a custom extension automatically surf the internet.

m-c 77594:1f800c226837 (tip from 2011-09-26).

Assertion in PluginInstanceChild.cpp:273

ac_add_options --enable-application=browser
ac_add_options --enable-debug
ac_add_options --enable-tests
ac_add_options --disable-angle
ac_add_options --disable-jemalloc

I have a 110MB dump file (30MB compressed). If interested, I can upload it somewhere. Or, if you tell me what variables you want, I can get those for you.

Benjamin Smedberg

Assignee

Comment 4

•

13 years ago

A dump file would not be helpful, no.

Benjamin Smedberg

Assignee

Comment 6

•

11 years ago

If the value of `currentActor` is null, then this assertion is ignorable. We should probably just add a null-check in the assertion itself.

Benjamin Smedberg

Assignee

Comment 7

•

11 years ago

Attached patch Null-check the currentActor, rev. 1 — Details — Splinter Review

Assignee: nobody → benjamin

Status: NEW → ASSIGNED

Attachment #697556 - Flags: review?(joshmoz)

Benjamin Smedberg

Assignee

Updated

•

11 years ago

Priority: -- → P3

Josh Aas

Updated

•

11 years ago

Attachment #697556 - Flags: review?(joshmoz) → review+

Benjamin Smedberg

Assignee

Comment 8

•

11 years ago

https://hg.mozilla.org/integration/mozilla-inbound/rev/8267325d0772

Let's mark this FIXED when it's merged and somebody can reopen if they experience it with a non-null current actor.

Phil Ringnalda (:philor)

Comment 9

•

11 years ago

https://hg.mozilla.org/mozilla-central/rev/8267325d0772

Status: ASSIGNED → RESOLVED

Closed: 11 years ago

Resolution: --- → FIXED

Target Milestone: --- → mozilla20

woaini223311

Comment 10

•

2 years ago

woaini223311

Comment 11

•

2 years ago

woaini223311

Comment 12

•

2 years ago

woaini223311

Comment 13

•

2 years ago

BMO Automation

Updated

•

2 years ago

Product: Core → Core Graveyard

Visual Studio Crash Dump 14 years ago Brian Coleman 43.68 KB, application/octet-stream		Details
Null-check the currentActor, rev. 1 11 years ago Benjamin Smedberg 1.19 KB, patch	jaas : review+	Details \| Diff \| Splinter Review

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###!!! ASSERTION: Cached actor is out of date!: 'static_cast<PluginScriptableObjectChild*>(currentActor) == actor'

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(Core Graveyard :: Plug-ins, defect, P3)

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(Reporter: cbook, Assigned: benjamin)

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