1359106 - Repeated Crashes [@ IPCError-content | PAltDataOutputStream::Msg_Error] [mozilla::dom::ContentChild::ProcessingError]

Status: RESOLVED FIXED

(Core :: Networking: HTTP, defect)

Description

[Ryan Jones-Ward [:sciguyryan]]

Hi guys.

I've been getting a crash since the nightly of the 22nd of April 2017. Some example crash reports are included below.

bp-dc6af03e-5441-4e0e-8239-7cb140170424
bp-9a614dda-daf2-4642-9fce-442950170424
bp-9bff72ce-6bf8-468e-91e2-e07ce0170424
bp-3fd319a5-46e6-4585-bdc4-c94560170424
bp-7002b54e-2bde-4b71-8215-6b3e10170424
bp-1da522c3-9517-4511-8f8d-0f00d0170424
bp-a75c3e67-6392-45a8-8c90-989df0170424
bp-431c99d8-4cd3-4ac4-839f-844960170424

This seems to happen at random and there isn't a specific website that seems to trigger it. It does completely crash one of the content processes and upon restore the same thing occurs.

Unfortunately I really don't have much more information to provide here!

Comment 1

[Kan-Ru Chen [:kanru] (UTC+9)]

Looks like the SendError message can be sent after actor destroy. I think it is possible because SendError is used in PAltDataOutputStream::RecvClose

Comment 2

[Valentin Gosu [:valentin] {{ IETF until 25 July - PTO until 3 August }}]

Attachment: Bug 1359106 - Make sure AltDataOutputStreamParent::SendError is not called after ActorDestroy

Review commit: https://reviewboard.mozilla.org/r/135040/diff/#index_header
See other reviews: https://reviewboard.mozilla.org/r/135040/

Comment 3

[--]

Comment on attachment 8863258 [details]
Bug 1359106 - Make sure AltDataOutputStreamParent::SendError is not called after ActorDestroy

https://reviewboard.mozilla.org/r/135040/#review138386

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/54f47d1997e9
Make sure AltDataOutputStreamParent::SendError is not called after ActorDestroy r=bagder

Comment 5

[Wes Kocher (:KWierso) (Not reading bugmail; email directly if needed)]

https://hg.mozilla.org/mozilla-central/rev/54f47d1997e9