97308 - crashes with null m_RunningUrl [@ nsMailboxProtocol::OnStopRequest]

Status: VERIFIED DUPLICATE of bug 97246

(MailNews Core :: Networking, defect)

Description

[David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla)]

One of the frequent crashers in current trunk talkback reports is at the
following stack (line numbers from 20010827 build):

nsMailboxProtocol::OnStopRequest
[d:\builds\seamonkey\mozilla\mailnews\local\src\nsMailboxProtocol.cpp, line 270]
nsOnStopRequestEvent::HandleEvent
[d:\builds\seamonkey\mozilla\netwerk\base\src\nsRequestObserverProxy.cpp, line 162]
PL_HandleEvent [d:\builds\seamonkey\mozilla\xpcom\threads\plevent.c, line 591]
PL_ProcessPendingEvents [d:\builds\seamonkey\mozilla\xpcom\threads\plevent.c,
line 524]
_md_EventReceiverProc [d:\builds\seamonkey\mozilla\xpcom\threads\plevent.c, line
1072] 

(Since it's a Windows topcrash report, the line numbers are all one too high.)

Looking at the dissasembly and the registers, the problem seems to be that
|m_runningUrl| is null on line 269 of nsMailboxProtocol.cpp.

Comment 1

[Håkan Waara]

It's probably just me debugging/investigating this crasher. ;)

Duping...

*** This bug has been marked as a duplicate of 97246 ***

Comment 2

[David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla)]

Did you submit 1 report with an 8-20 build, 9 with an 8-22 build, 2 with an 8-23
build, 2 with an 8-25 build, and 2 with an 8-27 build?

Comment 3

[Karen Huang]

Verified as dup.