func: static void goodB2G() char * data ; data = NULL; data = CWE690_NULL_Deref_From_Return__char_realloc_61b_goodB2GSource ( data ); char * CWE690_NULL_Deref_From_Return__char_realloc_61b_goodB2GSource(char * data) data = ( char * ) realloc ( data , 20 * sizeof ( char ) ); return data ; if ( data != NULL )  strcpy ( data , "Initialize" ); free ( data ); 