coverity#1209779 & coverity#1209780 Resource leak

Have the testBasics() function clean up after itself - delete p2 and
p4 at the end of the function.

Change-Id: Ib0c732e1962da94fde0e0da307f610dd36f49eda

basic/qa/cppunit/basictest.hxx

@@ -78,6 +78,8 @@ class MacroSnippet
                         sSource = sCode;
                     }
                 }
+
+                free(buffer);
             }
         }
         CPPUNIT_ASSERT_MESSAGE( "Source is empty", ( sSource.getLength() > 0 ) );

o3tl/qa/test-sorted_vector.cxx

@@ -68,6 +68,8 @@ public:
         CPPUNIT_ASSERT( aVec.erase(p2) == 0 );
 
         aVec.DeleteAndDestroyAll();
+        delete p2;
+        delete p4;
     }
 
     void testErase()