Bug 1025

Summary: wimax-ipv4 script exists with signal SIGSEGV when nbSS>20
Product: ns-3 Reporter: Mohamed Amine ISMAIL <amine.ismail>
Component: wimaxAssignee: Flavio Kubota <kubota>
Status: RESOLVED FIXED    
Severity: normal CC: nikunj.iitm, ns-bugs
Priority: P5    
Version: ns-3.9   
Hardware: PC   
OS: Linux   

Description Mohamed Amine ISMAIL 2010-11-09 07:45:44 UTC 
Bug reported by Philip Huynh: phuynh@uccs.edu

when we ran the simulation script wimax-ipv4.cc on the OS CentOS 5 or Fedora 11, the script ran through ok with the parameter nbSS < 20. But if the nbSS > 20, i.e --nbSS=30, the script has been stoped with the error as following:

[root@nctuns6 ns-3.9]# ./waf --run "scratch/wimax-ipv4-1 --nbSS=50"
Waf: Entering directory `/root/ns-allinone-3.9/ns-3.9/build'
Waf: Leaving directory `/root/ns-allinone-3.9/ns-3.9/build'
'build' finished successfully (1.266s)
Command ['/root/ns-allinone-3.9/ns-3.9/build/debug/scratch/wimax-ipv4-1', '--nbSS=50'] terminated with signal SIGSEGV. Run it under a debugger to get more information (./waf --run <program> --command-template="gdb --args %s <args>").
Comment 1 Flavio Kubota 2010-12-28 19:46:39 UTC 
Not all stations can connect, resulting a segmentation fault error.
Fixed.
Comment 2 Flavio Kubota 2010-12-28 19:47:18 UTC 
*** Bug 1014 has been marked as a duplicate of this bug. ***