From 0ccce9b3e6c969f2db54e9b28c9ca2c68894af4d Mon Sep 17 00:00:00 2001
From: Lin Jian <me@linj.tech>
Date: Mon, 25 Mar 2024 23:47:22 +0800
Subject: [PATCH] emacs28: patch CVE-2022-45939

https://www.cve.org/CVERecord?id=CVE-2022-45939
---
 pkgs/applications/editors/emacs/sources.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/applications/editors/emacs/sources.nix b/pkgs/applications/editors/emacs/sources.nix
index c921a075d8fd..7b0f893a4e43 100644
--- a/pkgs/applications/editors/emacs/sources.nix
+++ b/pkgs/applications/editors/emacs/sources.nix
@@ -73,6 +73,13 @@ in
     variant = "mainline";
     rev = "28.2";
     hash = "sha256-4oSLcUDR0MOEt53QOiZSVU8kPJ67GwugmBxdX3F15Ag=";
+    patches = fetchpatch: [
+      # CVE-2022-45939
+      (fetchpatch {
+        url = "https://git.savannah.gnu.org/cgit/emacs.git/patch/?id=d48bb4874bc6cd3e69c7a15fc3c91cc141025c51";
+        hash = "sha256-TiBQkexn/eb6+IqJNDqR/Rn7S7LVdHmL/21A5tGsyJs=";
+      })
+    ];
   });
 
   emacs29 = import ./make-emacs.nix (mkArgs {