1502347 - Crash in GetRootWidgetForPluginFrame

Status: RESOLVED DUPLICATE of bug 1464061

(Core Graveyard :: Plug-ins, defect)

Description

[[:philipp]]

This bug was filed from the Socorro interface and is
report bp-24143b76-bfb5-41a1-81e6-1b2af0181026.
=============================================================

Top 10 frames of crashing thread:

0 xul.dll GetRootWidgetForPluginFrame dom/plugins/base/nsPluginInstanceOwner.cpp:628
1 xul.dll nsPluginInstanceOwner::EnableIME dom/plugins/base/nsPluginInstanceOwner.cpp:903
2 xul.dll mozilla::plugins::PluginInstanceParent::RecvEnableIME dom/plugins/ipc/PluginInstanceParent.cpp:2306
3 xul.dll mozilla::plugins::PPluginInstanceParent::OnMessageReceived ipc/ipdl/PPluginInstanceParent.cpp:1555
4 xul.dll mozilla::plugins::PPluginModuleParent::OnMessageReceived ipc/ipdl/PPluginModuleParent.cpp:770
5 xul.dll mozilla::ipc::MessageChannel::DispatchAsyncMessage ipc/glue/MessageChannel.cpp:2138
6 xul.dll mozilla::ipc::MessageChannel::DispatchMessageW ipc/glue/MessageChannel.cpp:2068
7 xul.dll mozilla::ipc::MessageChannel::Call ipc/glue/MessageChannel.cpp:1690
8 xul.dll mozilla::plugins::PPluginInstanceParent::CallNPP_Destroy ipc/ipdl/PPluginInstanceParent.cpp:924
9 xul.dll mozilla::plugins::PluginModuleParent::NPP_Destroy dom/plugins/ipc/PluginModuleParent.cpp:1740

=============================================================

this crash is quite frequent on firefox 60esr - accounting for 1.2% of content crashes there currently.

the stack looks quite similar to bug 1464061. shout the patch there be backported to esr or does this have a different root cause?

Comment 1

[Makoto Kato [:m_kato]]

(In reply to [:philipp] from comment #0)
> This bug was filed from the Socorro interface and is
> report bp-24143b76-bfb5-41a1-81e6-1b2af0181026.
> =============================================================
> 
> Top 10 frames of crashing thread:
> 
> 0 xul.dll GetRootWidgetForPluginFrame
> dom/plugins/base/nsPluginInstanceOwner.cpp:628
> 1 xul.dll nsPluginInstanceOwner::EnableIME
> dom/plugins/base/nsPluginInstanceOwner.cpp:903
> 2 xul.dll mozilla::plugins::PluginInstanceParent::RecvEnableIME
> dom/plugins/ipc/PluginInstanceParent.cpp:2306
> 3 xul.dll mozilla::plugins::PPluginInstanceParent::OnMessageReceived
> ipc/ipdl/PPluginInstanceParent.cpp:1555
> 4 xul.dll mozilla::plugins::PPluginModuleParent::OnMessageReceived
> ipc/ipdl/PPluginModuleParent.cpp:770
> 5 xul.dll mozilla::ipc::MessageChannel::DispatchAsyncMessage
> ipc/glue/MessageChannel.cpp:2138
> 6 xul.dll mozilla::ipc::MessageChannel::DispatchMessageW
> ipc/glue/MessageChannel.cpp:2068
> 7 xul.dll mozilla::ipc::MessageChannel::Call ipc/glue/MessageChannel.cpp:1690
> 8 xul.dll mozilla::plugins::PPluginInstanceParent::CallNPP_Destroy
> ipc/ipdl/PPluginInstanceParent.cpp:924
> 9 xul.dll mozilla::plugins::PluginModuleParent::NPP_Destroy
> dom/plugins/ipc/PluginModuleParent.cpp:1740
> 
> =============================================================
> 
> this crash is quite frequent on firefox 60esr - accounting for 1.2% of
> content crashes there currently.
> 
> the stack looks quite similar to bug 1464061. shout the patch there be
> backported to esr or does this have a different root cause?

Hmm, this is same case.

Comment 3

[Liz Henry (:lizzard) (relman/hg->git project)]

Fixed in esr60 in bug 1464061.