File permissions changed after copying it to WSL2

[FR13ndSDP]

Hi, I'm wondering why would this happen:

Suppose there is a file on windows. If you type ls -la in git bash, you can see the file does not have excute permission. After copying it to wsl2 the file is now excutable.

• Git bash

  -rw-r--r-- 1 Fr13ndSDP 197121 17736  Mar 11 18:15 suse.png

• WSL

  -rwxr-xr-x  1 sdp sdp 17736 Mar 11 18:18 suse.png

Is there any way to prevent wsl from modifying file permissions?

[FR13ndSDP]

By default, the file system mounted to WSL has permission 777, so file copied from windows to WSL is excutable. Change the options in \etc\wsl.conf would help:

[automount]
enabled = true
root = /mnt/
options = "metadata,fmask=133,dmask=022"

[FR13ndSDP]

By doing so you may unable to use vscode plugin remote-wsl any more. The interop needs these permissions