984825 - crash in mozalloc_abort(char const* const) | NS_DebugBreak | nsACString_internal::Assign(char const*, unsigned int) | nsIMAPGenericParser::CreateQuoted(bool)

Status: RESOLVED WORKSFORME

(MailNews Core :: Networking: IMAP, defect)

Description

[Wayne Mery (:wsmwk)]

Crash stack with specific source line cited here doesn't exist before TB24.1.0 eg bp-4bb6014b-0ebf-40e1-956f-d9b172131114, and becomes more common in TB24.1.1. But there are no changed lines in the area of http://hg.mozilla.org/releases/comm-esr24/annotate/55e96a433bd1/mailnews/imap/src/nsIMAPGenericParser.cpp#l319

TB17 crashes I looked at are in different source lines, eg.
bp-1c0e4085-de2c-49d4-abd1-0559f2130930
bp-316c14a8-eac3-42f2-a268-aa8d52130828


This bug was filed from the Socorro interface and is 
report bp-5a3f13d3-9938-4cc0-9b11-b0e8b2140316.
=============================================================
0	mozalloc.dll	mozalloc_abort(char const * const)	memory/mozalloc/mozalloc_abort.cpp
1	xul.dll	NS_DebugBreak	xpcom/base/nsDebugImpl.cpp
2	xul.dll	nsACString_internal::Assign(char const *,unsigned int)	xpcom/string/src/nsTSubstring.cpp
3	xul.dll	nsIMAPGenericParser::CreateQuoted(bool)	mailnews/imap/src/nsIMAPGenericParser.cpp
4	xul.dll	nsIMAPGenericParser::CreateAstring()	mailnews/imap/src/nsIMAPGenericParser.cpp
5	xul.dll	nsImapServerResponseParser::quota_data()	mailnews/imap/src/nsImapServerResponseParser.cpp
6	xul.dll	nsImapServerResponseParser::response_data()	mailnews/imap/src/nsImapServerResponseParser.cpp
7	xul.dll	nsImapServerResponseParser::ParseIMAPServerResponse(char const *,bool,char *)	mailnews/imap/src/nsImapServerResponseParser.cpp
8	xul.dll	nsImapProtocol::ParseIMAPandCheckForNewMail(char const *,bool)	mailnews/imap/src/nsImapProtocol.cpp
9	xul.dll	nsImapProtocol::GetQuotaDataIfSupported(char const *)	mailnews/imap/src/nsImapProtocol.cpp
10	xul.dll	nsImapProtocol::ProcessMailboxUpdate(bool)	mailnews/imap/src/nsImapProtocol.cpp
11	xul.dll	nsImapProtocol::ProcessSelectedStateURL()	mailnews/imap/src/nsImapProtocol.cpp
12	xul.dll	nsImapProtocol::ProcessCurrentURL()	mailnews/imap/src/nsImapProtocol.cpp
13	xul.dll	nsImapProtocol::ImapThreadMainLoop()	mailnews/imap/src/nsImapProtocol.cpp
14	xul.dll	nsImapProtocol::Run()	mailnews/imap/src/nsImapProtocol.cpp 

mwu@9431 313 char *nsIMAPGenericParser::CreateQuoted(bool /*skipToEnd*/)
hg@0 314 {
hg@0 315 // one char past opening '"'
hg@0 316 char *currentChar = fCurrentLine + (fNextToken - fStartOfLineOfTokens) + 1;
hg@0 317
hg@0 318 int escapeCharsCut = 0;
hg@0 319 nsCString returnString(currentChar);

Comment 1

[Wayne Mery (:wsmwk)]

I don't see signatures containing nsIMAPGenericParser::CreateQuoted