841922 - OOM crash in nsMsgDatabase::CreateMsgHdr(nsIMdbRow*, unsigned int, nsIMsgDBHdr**)

Status: RESOLVED WORKSFORME

(MailNews Core :: Database, defect)

Description

[Wayne Mery (:wsmwk)]

This bug was filed from the Socorro interface and is 
report bp-4b377aa7-cf51-48a7-a8eb-2d4d02130215 .
============================================================= 

0	mozalloc.dll	mozalloc_abort	memory/mozalloc/mozalloc_abort.cpp:23
1	mozalloc.dll	mozalloc_handle_oom	memory/mozalloc/mozalloc_oom.cpp:27
2	mozalloc.dll	moz_xmalloc	memory/mozalloc/mozalloc.cpp:59
3	xul.dll	nsMsgDatabase::CreateMsgHdr	mailnews/db/msgdb/src/nsMsgDatabase.cpp:781
4	xul.dll	nsMsgThread::GetChildHdrAt	mailnews/db/msgdb/src/nsMsgThread.cpp:463
5	xul.dll	nsMsgThread::GetChildHdrForKey	mailnews/db/msgdb/src/nsMsgThread.cpp:1020 

hg@0 772 nsMsgDatabase::CreateMsgHdr(nsIMdbRow* hdrRow, nsMsgKey key, nsIMsgDBHdr* *result)
hg@0 773{
hg@0 774 nsresult rv = GetHdrFromUseCache(key, result);
hg@0 775 if (NS_SUCCEEDED(rv) && *result)
hg@0 776 {
hg@0 777 hdrRow->Release();
hg@0 778 return rv;
hg@0 779 }
hg@0 780
hg@0 781 nsMsgHdr *msgHdr = new nsMsgHdr(this, hdrRow); 


bpp-b7a8cfef-e96c-4d2a-8869-96a9c2130208 hits same line, but rest of stack is different 
5	xul.dll	nsMsgDatabase::CreateMsgHdr	mailnews/db/msgdb/src/nsMsgDatabase.cpp:781
6	xul.dll	nsMsgDatabase::GetMsgHdrForKey	mailnews/db/msgdb/src/nsMsgDatabase.cpp:1833
7	xul.dll	nsAutoSyncState::ProcessExistingHeaders	mailnews/imap/src/nsAutoSyncState.cpp:354 

arena_bin_malloc_easy | arena_malloc_small | arena_malloc | je_malloc | moz_xmalloc | nsMsgDatabase::CreateMsgHdr(nsIMdbRow*, unsigned int, nsIMsgDBHdr**) 


bp-3cc2ab5a-cc66-47d6-bc05-9fb1e2130205
"I can't move a message from Inbox to some other box. T becomes more unusable and then starts crashing."

bp-cb95f32e-b4c7-4193-a9a1-57ecf2130215 fails at different instruction
   788  AddHdrToCache(msgHdr, key);

Comment 1

[Ludovic Hirlimann [:Usul]]

Removing myslef on all the bugs I'm cced on. Please NI me if you need something on MailNews Core bugs from me.

Comment 2

[Wayne Mery (:wsmwk)]

near zero crash rate https://crash-stats.mozilla.com/search/?signature=~nsMsgDatabase%3A%3ACreateMsgHdr&product=Thunderbird&_sort=-date&_facets=signature&_columns=date&_columns=signature&_columns=product&_columns=version&_columns=build_id&_columns=platform#facet-signature