Simulation terminated with exit code: -1073741819 (After running for small time)

[Kishor Bhawar]

When i run a simulation of 64 nodes each of them of same type and  containing "oqwithT.cc" (attached) file, Simulation terminated with exit code: -1073741819.

But when i run another simulation of single node containing same files, it run for comparatively long time and ends with same error.

This is happening after i add linked list part in the file "oqwithT.cc" (functions updateOnInsert and updateOnPop).
Please tell me why this is happening? Is it related to pointer or malloc? What should i do to avoid these errors?  

[Alfonso Ariza Quintana]

 

You have several errors

 

 

send(servemsg, "out");

 

It sends a packet that you haven’t created.

 

send(servemsg, "out");

 

 

struct entry *new1 = (entry *)malloc(sizeof(entry *));

 

with this you reserve the memory to a pointer not to a struct

 

struct entry *new1 = (entry *)malloc(sizeof(entry ));

 

or

 

entry *new1 = new entry;

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[Kishor Bhawar]

Thank you very much Alfonso, i got it. Now simulation running as per expectation. Mistake was in allocation of memory to structure. And 'servemsg' is not generated by this module but received from another module, this module handles that msg.