mirror of
https://github.com/Brandon-Rozek/website.git
synced 2024-11-10 03:00:35 -05:00
20 lines
756 B
Markdown
20 lines
756 B
Markdown
|
---
|
||
|
|
title: "Memory Errors in Go"
|
||
|
|
date: 2019-08-02T22:35:53-04:00
|
||
|
|
draft: false
|
||
|
|
---
|
||
|
|
|
||
|
|
I enjoy playing with Valgrind. Sometimes I view it as a game to get rid of memory errors. When I wrote a go script, I noticed that I received a lot of memory errors. I decided to double check by writing a simple hello world program in Go.
|
||
|
|
|
||
|
|
```go
|
||
|
|
package main
|
||
|
|
import "fmt"
|
||
|
|
func main() {
|
||
|
|
fmt.Println("Hello World")
|
||
|
|
}
|
||
|
|
```
|
||
|
|
Running this then gives me a bunch of memory errors of the form `Invalid read of size 4`.
|
||
|
|
|
||
|
|
Now this doesn't mean that the program is leaky. Valgrind does confirm that no leaks are possible. It then begs the question, does this type of memory error even matter?
|
||
|
|
|
||
|
|
To avoid thinking about that I decided to play with [Rust](https://rust-lang.org) instead.
|