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wpa_supplicant: prevent writing non-writable configuration

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This commit is contained in:
Rémy Grünblatt 2021-11-16 13:54:34 +01:00
parent c6b332cb1a
commit 9b2faeb38e
1 changed files with 1 additions and 1 deletions
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2
nixos/modules/services/networking/supplicant.nix
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@ -43,7 +43,7 @@ let
path = [ pkgs.coreutils ];
preStart = ''
${optionalString (suppl.configFile.path!=null) ''
${optionalString (suppl.configFile.path!=null && suppl.configFile.writable) ''
(umask 077 && touch -a "${suppl.configFile.path}")
''}
${optionalString suppl.userControlled.enable ''