Technote Number: 1169525
Problem:
This issue was reported to Quality Engineering, and has been addressed in
Domino 6.5.2 Fix Pack 1, Domino 6.5.3 Fix Pack 1, and Domino 6.5.4.
Excerpt from the Lotus Notes and Domino Release 6.5.2 FP1 and 6.5.3 FP1 fix
lists (available at http://www.ibm.com/developerworks/lotus):
Calendaring & Scheduling
SPR# THTO5UDKZ3 - Fixed a router hang or loop which occurred when the message
had nested quotation marks in the common name. For example:
ORGANIZER;CN=""Mary
Smith_Jones/Acme"<kbl":mailto:"Mary_,Smith_Jones/Acme"<kbl@mailsystem.net. Most
cases of this problem were fixed in 6.5.3, but an additional case was found and
addressed in 6.5.4. All known occurrences have also been fixed in 6.0.5, 6.5.3
FP1 and 6.5.2 FP1.
This problem is caused by specific messages containing problem ICS
attachments. Specifically, nested quotation entries in the ICS attachment
cause the router to loop while processing these mails. Eventually the CPU
utilization will jump to 90%+ and resources will be affected causing a server
reboot. The problem does not happen to all incoming mails with ICS
attachments; only ICS attachments with nested quotation marks.
According to the ABNF standard (RFC 2234), nested quotations are actually NOT
allowed, however for some reason they are created in the calendar file, as
follows:
ORGANIZER;CN =""Darragh ... Crilly/Classical AS"<DJC"..
:mailto:"Darragh_..._Crilly/Classical"<DJC@Classical.com
Additional Information:
If the Domino server runs on a zSeries platform and you examine an SVC Dump of
OMVS and Router, you see the following data:
SVC Dump:
+++ ASID, From operator initiated SVC dump.
~~~ IP CBF RTCT
ASTB SDAS SDF4 SDF5
---- ---- ----
001 000D F8 00
002 0116 F8 00
~~~
JOB ML394RO1 ASID 0116
+++ IP SUMM FORMAT ASID(x'0116')
* * * * T C B S U M M A R Y * * * *
JOB ML394RO1 ASID 0116 ASCB 00EA0880 FWDP 00EA0700 BWDP 00EA0D00 PAGE
00000006
TCB AT CMP NTC OTC LTC TCB BACK PAGE
008FE0A8 00000000 00000000 00000000 008FFCF0 008FFE88 00000000 00000031
008FFE88 00000000 00000000 008FE0A8 00000000 008FFCF0 008FE0A8 00000035
008FFCF0 00000000 008FFE88 008FE0A8 008EC758 008EC758 008FFE88 00000040
008EC758 00000000 00000000 008FFCF0 008ECA20 008ECA20 008FFCF0 00000048
008ECA20 00000000 00000000 008EC758 008D3E88 008C71F0 008EC758 00000056
~~~
+++ IP EX 'dumprd1.alld' '008FE0A8'
PROCESSING TCB= 008DFCF0 - TCB is in a wait state 0001 TID= 1401620000000014
DSA@=360951C0 EP@=7BFB61C8 VParseStream::TrimLeadingTrailing(CStr&)
DSA@=36095360 EP@=7BFB3530 VParseStream::getPropertyName(CStr&,int) +3DA
DSA@=36095520 EP@=7BFB2FB8 VParseStream::ParseLine(int) +17E
DSA@=36095940 EP@=7C00A3A0 VICalendar::StreamParse(VParseStream*) +21E
DSA@=360959C0 EP@=7BFB64C0 VParseStream::ProcessParsedLine(VParsedLine*,int&)
DSA@=36095A60 EP@=7BFB6398 VParseStream::parseVObjects() +9A
DSA@=36095AE0 EP@=7BF5BC48 VersitApi_ParseInput(CStream*,_tagVersitAPIObjectIn
DSA@=36095B80 EP@=7BF593D0 iCal2NotesParse +10A
DSA@=36095CC0 EP@=13B7B178 CreateIcalNote(unsigned int,unsigned int,char*,unsi
DSA@=360962A0 EP@=13B7AEB8 RouterExplodeICal +1D0
DSA@=36096580 EP@=13B27908 AttemptMessageDelivery +31E
DSA@=36096F00 EP@=13B29240 DeliverToDestination +1074
DSA@=360979A0 EP@=13B2DD08 Transfer +95A
DSA@=36098280 EP@=13B3E4E0 TransferThread +5AC
DSA@=360985E0 EP@=7A5116B8 ThreadWrapper +450
More >
|  |
|
|
|
|
|