IBM Support

IV46287: CLCOMDES/CLCOMD COULD DUMP CORE.

A fix is available

Obtain the fix for this APAR.

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • clcomdES/clcomd could dump core with the following stack
trace.
Segmentation fault in strncpy.strncpy
[./usr/lib/libodm.a] at
0xd082af54 ($t157)
0xd082af54 (strncpy+0x54) 8d240001        lbzu
r9,0x1(r4)
(dbx) t
strncpy.strncpy() at 0xd082af54
copy_from_file_obj(??, ??, ??) at 0xd08287b8
raw_get_list(??, ??, ??, ??, ??) at 0xd08258ac
odm_get_list(??, ??, ??, ??, ??) at 0xd081fa6c
build_cuat_info(msg = "", size = 8192), line 7105 in
"clcomd.c"
unnamed block in thread_func_net(arg = 0x20039a08), line
7325 in
"clcomd.c"
thread_func_net(arg = 0x20039a08), line 7325 in
"clcomd.c"

Local fix

  • 



Problem summary


    

  • clcomd core dump with stack trace similar to:
strncpy.strncpy() at 0xd082af54
copy_from_file_obj(??, ??, ??) at 0xd08287b8
raw_get_list(??, ??, ??, ??, ??) at 0xd08258ac
odm_get_list(??, ??, ??, ??, ??) at 0xd081fa6c
build_cuat_info(msg = "", size = 8192), line 7105 in
"clcomd.c"
unnamed block in thread_func_net(arg = 0x20039a08), line
7325 in
"clcomd.c"
thread_func_net(arg = 0x20039a08), line 7325 in
"clcomd.c"

    



Problem conclusion


    

  • Added a check to ensure we are not doing an incorrect second
close() on a socket descriptor.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV46287
    • 

  • Reported component name
    POWERHA 6.1 BAS
    • 

  • Reported component ID
    5765H2300
    • 

  • Reported release
    610
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2013-07-30
    • 

  • Closed date
    2013-08-18
    • 

  • Last modified date
    2014-07-30
    • 





    

  • APAR is sysrouted FROM one or more of the following:
    

    • 

  • APAR is sysrouted TO one or more of the following:
    

    • 



Fix information


    

  • Fixed component name
    POWERHA 6.1 BAS
    • 

  • Fixed component ID
    5765H2300
    • 



Applicable component levels


    

  • R610  PSY  U860325
       UP14/07/30  I  1000
    • 



PTF to Fileset Mapping








      
              
                            

              

              [{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSXU4N","label":"PowerHA SystemMirror Enterprise Edition for AIX"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSLM9V","label":"PowerHA SystemMirror Standard Edition for AIX"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"LOB57","label":"Power"}},{"Business Unit":{"code":"BU008","label":"Security"},"Product":{"code":"SGL4G4","label":"PowerHA"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"","label":""}},{"Business Unit":{"code":"BU008","label":"Security"},"Product":{"code":"SGL4G4","label":"PowerHA"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"","label":""}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            20 October 2021
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
Page Feedback