http://crash-stats.mozilla.com/report/index/0a083c9a-dbdf-4a1f-ba87-a82d02091007 Crashed while shutting down to upgrade Lightning to latest snapshot. The stack is small and just looks bad : 0 thunderbird.exe nsImapMailFolder::ParseAdoptedMsgLine mailnews/imap/src/nsImapMailFolder.cpp:4409 1 xpcom_core.dll NS_InvokeByIndex_P xpcom/reflect/xptcall/src/md/win32/xptcinvoke.cpp:101 2 nspr4.dll PR_Unlock nsprpub/pr/src/threads/combined/prulock.c:347 3 xpcom_core.dll nsProxyObjectCallInfo::Run xpcom/proxy/src/nsProxyEvent.cpp:181 4 xpcom_core.dll nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:521
Possibly a regression because it first appears 20091001032040 build. It's even possible it's gone - because crash was happening steadily with every daily build until last crash with build 20091009032155 on 2009-10-12 00:00 - suddenly stopped
Created attachment 406228 [details] [diff] [review] possible fix depending on how far we are into shutdown, we may not be able to get the message header, so we should really check the rv.
I suspect this has to do with receiving imap headers at shutdown time
fix checked in, a=me, since it's a top crash.
last build we see crash is 2009101500 v.fixed