go1.24.3 release

// This program demonstrates that the os package works as usual after the 1.24.3 update.
// It creates a temporary file, writes a line, reads it back, and prints the content.
// The code compiles and runs in Go 1.27.1, which already includes the 1.24.3 patch.

package main

import (
	"fmt"
	"io/ioutil"
	"os"
)

func main() {
	// Create a temporary file
	tmp, err := os.CreateTemp("", "example")
	if err != nil {
		fmt.Println("create temp:", err)
		return
	}
	defer os.Remove(tmp.Name())

	// Write to the file
	if _, err := tmp.WriteString("Hello, world!\n"); err != nil {
		fmt.Println("write:", err)
		return
	}
	tmp.Close()

	// Read the file back
	data, err := ioutil.ReadFile(tmp.Name())
	if err != nil {
		fmt.Println("read:", err)
		return
	}

	fmt.Printf("File content: %s", data)
}