INNER CODE UNIT · Go

maxUploadSize

pilinux/gorest · example3/cmd/app/main.go:133

func maxUploadSize() int64 {
	raw := strings.TrimSpace(os.Getenv("MAX_UPLOAD_SIZE_MB"))
	if raw == "" {
		return defaultMaxUploadSize
	}
	mb, err := strconv.ParseInt(raw, 10, 64)
	// too large a value would overflow the shift into a negative limit
	if err != nil || mb <= 0 || mb > math.MaxInt64>>20 {
		return defaultMaxUploadSize
	}
	return mb << 20
}

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