From 6896348d0fad85cfa3975d729b0279537981edfb Mon Sep 17 00:00:00 2001
From: Thomas Gerbet <thomas@gerbet.me>
Date: Sun, 30 Jan 2022 10:56:31 +0100
Subject: [PATCH] librecad: apply patch for CVE-2021-45342

https://github.com/LibreCAD/LibreCAD/issues/1464
---
 pkgs/applications/misc/librecad/default.nix | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/pkgs/applications/misc/librecad/default.nix b/pkgs/applications/misc/librecad/default.nix
index 05d5f93162c..54ed6c10f42 100644
--- a/pkgs/applications/misc/librecad/default.nix
+++ b/pkgs/applications/misc/librecad/default.nix
@@ -1,6 +1,7 @@
 { lib
 , boost
 , fetchFromGitHub
+, fetchpatch
 , installShellFiles
 , mkDerivation
 , muparser
@@ -23,6 +24,14 @@ mkDerivation rec {
     sha256 = "sha256-RNg7ioMriH4A7V65+4mh8NhsUHs/8IbTt38nVkYilCE=";
   };
 
+  patches = [
+    (fetchpatch {
+      url = "https://github.com/LibreCAD/LibreCAD/pull/1465/commits/4edcbe72679f95cb60979c77a348c1522a20b0f4.patch";
+      sha256 = "sha256-P0G2O5sL7Ip860ByxFQ87TfV/lq06wCQnzPxADGqFPs=";
+      name = "CVE-2021-45342.patch";
+    })
+  ];
+
   postPatch = ''
     substituteInPlace scripts/postprocess-unix.sh \
       --replace /bin/sh ${runtimeShell}