From 93294fc5c8fe8761d224bbb448e2d0d8d9f54c8b Mon Sep 17 00:00:00 2001
From: adisbladis <adis@blad.is>
Date: Tue, 28 Nov 2017 12:47:37 +0800
Subject: [PATCH] pcre2: Patch for CVE-2017-8786

---
 pkgs/development/libraries/pcre2/default.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/development/libraries/pcre2/default.nix b/pkgs/development/libraries/pcre2/default.nix
index 3b698ff74cfa..dd562d2e0f1c 100644
--- a/pkgs/development/libraries/pcre2/default.nix
+++ b/pkgs/development/libraries/pcre2/default.nix
@@ -29,6 +29,13 @@ stdenv.mkDerivation rec {
       stripLen = 2;
       addPrefixes = true;
     })
+    (fetchpatch {
+      name = "CVE-2017-8786.patch";
+      url = "https://vcs.pcre.org/pcre2/code/trunk/src/pcre2test.c?r1=692&r2=697&view=patch";
+      sha256 = "1c629nzrk4il2rfclwyc1a373q58m4q9ys9wr91zhl4skfk7x19b";
+      stripLen = 2;
+      addPrefixes = true;
+    })
   ];
 
   outputs = [ "bin" "dev" "out" "doc" "man" "devdoc" ];