Code review comments from jeffpc

@@ -33,11 +33,11 @@
 ## gcore-produced core
 gcore $pid >/dev/null
 
 cat > gcore-expected.$$ <<EOF
     namesz: 0x5
-    descsz: 0x14
+    descsz: 0x28
     type:   [ NT_SECFLAGS ]
     name:
         CORE\0
     desc: (prsecflags_t)
         pr_version:    1

@@ -56,11 +56,11 @@
 ## kernel-produced core
 kill -SEGV $pid
 
 cat > core-expected.$$ <<EOF
     namesz: 0x5
-    descsz: 0x14
+    descsz: 0x28
     type:   [ NT_SECFLAGS ]
     name:
         CORE\0
     desc: (prsecflags_t)
         pr_version:    1