Re: [Xen-devel] libxenserver : xen_vm_get_record() fails with SIGSEGV

[Goncalo Gomes <goncalo.gomes@xxxxxxxxxxxxx>]

Hi,

Sane, Abhijeet wrote:
> Hi ,
>
> I am getting a SIGSEGV when calling xen_vm_get_record() function.
> Please guide me if I am doing anything wrong.
>
> <CodeSnippet>
>                         struct xen_vm_set * vm_list = NULL;
>                         //xen_vm_get_all(session,&vm_list);
>                         xen_host_get_resident_vms(session,&vm_list,host);
>                         if ( NULL == vm_list )
>                         {
>                                 print_error(session);
>                                 xen_host_free(host);
>                                 cleanup();
>                                 return 1;
>                         }
>
>                         printf("Total number of virtual machines found on Xen Server 
> %d\n",vm_list->size);
>                         for(int i = 0 ; i < vm_list->size ; i++)
>                         {
>                                 xen_vm_record * vm_rec = NULL;
>                                 printf("Trying to get VM record\n");
>                                           //--- This is where it fails
>                                 xen_vm_get_record(session,&vm_rec ,*( vm_list->contents[i]));  
>   
You don't want to dereference that pointer, so just remove the *.

Goncalo.


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