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SLEE Processes Crashing with Error "CRITICAL: SLEE memory corruption: void SleeEvent::validateEvent(): ... Canary has been overwritten in event of size XYZ" (Doc ID 2040932.1)

Last updated on MARCH 01, 2019

Applies to:

Oracle Communications Network Charging and Control - Version 4.3.0 to 5.0.3 [Release 4.3 to 5.0]
Information in this document applies to any platform.


On all versions of Oracle Communications Network Charging and Control (NCC), a problem exists when there are Service Logic Execution Environment (SLEE) events configured which are not 2n sized (ie. 1024, 2048, 4096, 8192, ...).

As soon as a SLEE process attempts to use the non-2n SLEE event, it will throw the following error and crash, leaving behind a core file (by design):


Reconfiguration of the SLEE events in SLEE.cfg.


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