func: void bad() char * data ; char dataBuffer [ 100 ] = "" ; data = dataBuffer; size_t dataLen = strlen ( data ) ; FILE * pFile ; if ( 100 - dataLen > 1 )  pFile = fopen ( FILENAME , "r" ); if ( pFile != NULL )  if ( fgets ( data + dataLen , ( int ) ( 100 - dataLen ) , pFile ) == NULL )  data [ dataLen ] = '\0'; fclose ( pFile ); dataMap [ 0 ] = data; dataMap [ 1 ] = data; dataMap [ 2 ] = data; badSink ( dataMap ); void badSink(map<int, char *> dataMap) char * data = dataMap [ 2 ] ; if ( sscanf ( data , "%d" , & n ) == 1 )  