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author | Andreas Herrmann <andreash87@gmx.ch> | 2018-10-29 13:06:55 +0100 |
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committer | Andreas Herrmann <andreash87@gmx.ch> | 2018-10-29 15:46:20 +0100 |
commit | 044ceae2806480555a44c91c386546cffb46ba74 (patch) | |
tree | f5c352b223d433904ee099e8ce88e3b3f74e8c39 /nixos/lib/eval-config.nix | |
parent | ebffa9fd06af825d161d9da8d43f93ddb6b1f313 (diff) |
nixos/lib/eval-config.nix: toString modulesPath
Referencing modulesPath in NixOS configurations can cause evaluation
errors in restricted mode. If used as `${modulesPath}` (as in all
use-sites in nixpkgs) the modules subtree is copied into its own store
path. Access to this path will be forbidden in restricted mode.
Converting to a string solves this issue.
`${builtins.toString modulesPath}` will point to a subdirectory of the
nixpkgs tree out of which evalModules is called.
This change converts modulesPath to a string by default so that the
call-site doesn't have to anymore.
Diffstat (limited to '')
-rw-r--r-- | nixos/lib/eval-config.nix | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/nixos/lib/eval-config.nix b/nixos/lib/eval-config.nix index a87b285c5b7..98b9a7e9e43 100644 --- a/nixos/lib/eval-config.nix +++ b/nixos/lib/eval-config.nix @@ -49,7 +49,8 @@ in rec { inherit prefix check; modules = modules ++ extraModules ++ baseModules ++ [ pkgsModule ]; args = extraArgs; - specialArgs = { modulesPath = ../modules; } // specialArgs; + specialArgs = + { modulesPath = builtins.toString ../modules; } // specialArgs; }) config options; # These are the extra arguments passed to every module. In |