Pipeline Crashed With SIGSEGV When Rating CDRs During IRule Execution (Doc ID 2045261.1)

Last updated on FEBRUARY 28, 2024

Applies to:

Symptoms

On : 7.5 PS10 version, Pipeline Manager

Scenario:

Pipeline crashed with SIGSERV error on rating CDRs.

Error in Pipeline log is as below:

STEPS TO REPRODUCE
---------------------------

1. Create following irl data file:
   
   cat IRL_Service_pattern.data
   003190.*;Y;NatFix
   
   
2. Create the folowing irl file
   
   cat IRL_ServicePattern.irl
   
   RULE: ServicePattern
   SOURCE: File
   FILE: ./custom/iScriptLib/IRL_Service_pattern.data

   INIT_SCRIPT:

   CONDITION:
   edrString(DETAIL.B_NUMBER) =~ "${1}";

   RESULT:
   edrString(DETAIL.MY_TAR_RATING_FLAG) = "${2}";
   if ( edrString( DETAIL.MY_TAR_RATING_FLAG) == "Y" )
   {
   edrString(DETAIL.MY_TAR_ORIGINAL_IC) = edrString(DETAIL.ASS_CBD.CP.IMPACT_CATEGORY);
   edrString(DETAIL.ASS_CBD.CP.IMPACT_CATEGORY) = "${3}";
   }

3. Add iRule in the registry, just before FCT_MainRating module
   
   
4. Pass an EDR for rating

Actual Result:
-----------------
Pipeline process crashed and has to be restarted when trying to assign the value into “DETAIL.ASS_CBD.CP.IMPACT_CATEGORY“ field.

Expected Result:
----------------------
EDR should be processed successfully and Pipeline process should be up and running after processing the EDR.

Cause

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