From b32cfa5efb59f42356b83297bce28f4ac672a6f7 Mon Sep 17 00:00:00 2001
From: jopejoe1 <jopejoe1@missing.ninja>
Date: Wed, 19 Aug 2026 11:20:29 +0200
Subject: [PATCH 1/2] volatility3: use license from `lib.licenses`

---
 pkgs/by-name/vo/volatility3/package.nix | 6 +-----
 pkgs/top-level/cuda-packages.nix        | 2 +-
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/pkgs/by-name/vo/volatility3/package.nix b/pkgs/by-name/vo/volatility3/package.nix
index f7062f825139..8c7fc6eca9e0 100644
--- a/pkgs/by-name/vo/volatility3/package.nix
+++ b/pkgs/by-name/vo/volatility3/package.nix
@@ -54,11 +54,7 @@ python3.pkgs.buildPythonApplication (finalAttrs: {
     description = "Volatile memory extraction frameworks";
     homepage = "https://www.volatilityfoundation.org/";
     changelog = "https://github.com/volatilityfoundation/volatility3/releases/tag/${finalAttrs.src.tag}";
-    license = {
-      # Volatility Software License 1.0
-      free = false;
-      url = "https://www.volatilityfoundation.org/license/vsl-v1.0";
-    };
+    license = lib.licenses.vol-sl;
     maintainers = with lib.maintainers; [
       caverav
       fab
diff --git a/pkgs/top-level/cuda-packages.nix b/pkgs/top-level/cuda-packages.nix
index 9b2664e494e6..b4917064e50f 100644
--- a/pkgs/top-level/cuda-packages.nix
+++ b/pkgs/top-level/cuda-packages.nix
@@ -3,7 +3,7 @@
   callPackage,
   config,
   lib,
-}:
+  }:
 let
   mkCudaPackages =
     manifestVersions:

From 2cd094f44e2d6338e45fafefc939b19e1503a4e6 Mon Sep 17 00:00:00 2001
From: jopejoe1 <jopejoe1@missing.ninja>
Date: Fri, 21 Aug 2026 08:01:08 +0200
Subject: [PATCH 2/2] lib.licenses: mark `vol-sl` as unfree

Fails to pass Debian's `The Desert Island test` and `The Dissident test`
---
 lib/licenses/licenses.nix        | 2 ++
 pkgs/top-level/cuda-packages.nix | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/licenses/licenses.nix b/lib/licenses/licenses.nix
index 3a02b94830a1..892ade3cff5b 100644
--- a/lib/licenses/licenses.nix
+++ b/lib/licenses/licenses.nix
@@ -1643,6 +1643,8 @@ lib.mapAttrs mkLicense (
     vol-sl = {
       fullName = "Volatility Software License, Version 1.0";
       url = "https://www.volatilityfoundation.org/license/vsl-v1.0";
+      free = false;
+      redistributable = true;
     };
 
     vsl10 = {
diff --git a/pkgs/top-level/cuda-packages.nix b/pkgs/top-level/cuda-packages.nix
index b4917064e50f..9b2664e494e6 100644
--- a/pkgs/top-level/cuda-packages.nix
+++ b/pkgs/top-level/cuda-packages.nix
@@ -3,7 +3,7 @@
   callPackage,
   config,
   lib,
-  }:
+}:
 let
   mkCudaPackages =
     manifestVersions: