luislavena/fenix — Issue #6: Behavior with Object#taint
Author: shirosaki
Created: 2012-03-06 07:27:46+00:00
State: open

`File.expand_path` against tainted strings returns tainted strings, but Fenix doesn't.
I found this when reading `file_expand_path()` code in file.c.
The following line exists.
`tainted = OBJ_TAINTED(fname);`

Would Fenix do with tainted strings?

```
C:\>ruby -e "p File.expand_path('a'.taint).tainted?"
true

C:\>ruby -rfenix/replace -e "p File.expand_path('a'.taint).tainted?"
false
```