Some more tweaks to the segmentation fault handler
Some more tweaks to the segmentation fault handler

marylinh/seccompsandbox,marylinh/seccompsandbox,aman-iitj/seccompsandbox,aman-iitj/seccompsandbox,aman-iitj/seccompsandbox,dj091111/seccompsandbox,dj091111/seccompsandbox,marylinh/seccompsandbox,dj091111/seccompsandbox