Uncaught ArithmeticError: Bit shift by negative number
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We’ve hit another snag in our transition from Zarafa to Kopano. This time its a Z-Push error in the log. There doesn’t seem to be any big negative effects aside from the loop detection.
The user has ‘Short Ids’ enabled.
09/08/2017 12:41:04 [14407] [ERROR] [user] LoopDetection->ProcessLoopDetectionPreviousConnectionFailed(): Command 'Sync' at 09/08/2017 12:38:06 with pid '32482' terminated unexpectedly or is still running. 09/08/2017 12:41:04 [14407] [ERROR] [user] Please check your logs for this PID and errors like PHP-Fatals or Apache segmentation faults and report your results to the Z-Push dev team. 09/08/2017 12:41:05 [14407] [FATAL] [user] Fatal error: /usr/share/z-push/backend/kopano/mapi/class.baserecurrence.php:841 - Uncaught ArithmeticError: Bit shift by negative number in /usr/share/z-push/backe nd/kopano/mapi/class.baserecurrence.php:841 Stack trace: #0 /usr/share/z-push/backend/kopano/mapi/class.recurrence.php(423): BaseRecurrence->saveRecurrence() #1 /usr/share/z-push/backend/kopano/mapiprovider.php(1387): Recurrence->setRecurrence(Array, Array) #2 /usr/share/z-push/backend/kopano/mapiprovider.php(1096): MAPIProvider->setAppointment(Resource id #27, Object(SyncAppointment)) #3 /usr/share/z-push/backend/kopano/importer.php(433): MAPIProvider->SetMessage(Resource id #27, Object(SyncAppointment)) #4 /usr/share/z-push/backend/kopano/kopanochangeswrapper.php(357): ImportChangesICS->ImportMessageChange('U684eb:2a133d19...', Object(SyncAppointment)) #5 /usr/share/z-push/lib/request/sync.php(1434): KopanoChangesWrapper->ImportMessageChange('U684eb:2a133d19...', Object(SyncAppointment)) #6 /usr/share/z-push/lib/request/sync.php(508): Sync->importMessage(Object(SyncParameters), Array, 'Modify', Object(SyncAppointment), false, ' (1)versions:
kopano-server/stable,now 8.3.2.15-9.1 amd64 [installed,automatic]
z-push-kopano/stable,now 2.3.7+0 all [installed] -
Extra info
UserAgent: Outlook/15.0 (15.0.4937.1000; C2R; x86)WBXML fragment
[WBXML] [user] [08e...b35] I <POOMCAL:StartTime> [WBXML] [user] [08e...b35] I 20170425T070000Z [WBXML] [user] [08e...b35] I </POOMCAL:StartTime> [WBXML] [user] [08e...b35] I <POOMCAL:Subject> [WBXML] [user] [08e...b35] I [redacted] [WBXML] [user] [08e...b35] I </POOMCAL:Subject> [WBXML] [user] [08e...b35] I <POOMCAL:UID> [WBXML] [user] [08e...b35] I ... [WBXML] [user] [08e...b35] I </POOMCAL:UID> [WBXML] [user] [08e...b35] I <POOMCAL:EndTime> [WBXML] [user] [08e...b35] I 20170425T073000Z [WBXML] [user] [08e...b35] I </POOMCAL:EndTime> [WBXML] [user] [08e...b35] I <POOMCAL:Recurrence> [WBXML] [user] [08e...b35] I <POOMCAL:Type> [WBXML] [user] [08e...b35] I 3 [WBXML] [user] [08e...b35] I </POOMCAL:Type> [WBXML] [user] [08e...b35] I <POOMCAL:Interval> [WBXML] [user] [08e...b35] I 1 [WBXML] [user] [08e...b35] I </POOMCAL:Interval> [WBXML] [user] [08e...b35] I <POOMCAL:DayOfWeek> [WBXML] [user] [08e...b35] I 4 [WBXML] [user] [08e...b35] I </POOMCAL:DayOfWeek> [WBXML] [user] [08e...b35] I <POOMCAL:WeekOfMonth> [WBXML] [user] [08e...b35] I 5 [WBXML] [user] [08e...b35] I </POOMCAL:WeekOfMonth> [WBXML] [user] [08e...b35] I <POOMCAL:Until> [WBXML] [user] [08e...b35] I 20180101T083000Z [WBXML] [user] [08e...b35] I </POOMCAL:Until> [WBXML] [user] [08e...b35] I <POOMCAL:CalendarType> [WBXML] [user] [08e...b35] I 1 [WBXML] [user] [08e...b35] I </POOMCAL:CalendarType> [WBXML] [user] [08e...b35] I </POOMCAL:Recurrence> -
Hi talle,
I wasn’t able to reproduce it. Did it happen for this one particular appointment only? Was it created with Outlook with KOE?
Manfred
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This issue occurs also in WebApp and is fixed here: https://jira.kopano.io/browse/KW-3078
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Hi @talle,
we merged the fix from Webapp into Z-Push. It is available in Z-Push 2.5.0 beta1.
Manfred
