From cbb9d14dd5328d29decaa2b057cba1593742b6b2 Mon Sep 17 00:00:00 2001
From: Jordan Glover <address@hidden>
Date: Wed, 1 Nov 2017 19:45:52 +0100
Subject: [PATCH] grub-mkconfig: add .sig files to garbage blacklist

grub-mkconfig detects detached RSA signatures for kernel images used for signature checking as valid images and adds them to grub.cfg
as separete menuentries. This patch adds .sig extension to common blacklist.

Signed-off-by: Jordan Glover <address@hidden>
---
 util/grub-mkconfig_lib.in | 1 +
 1 file changed, 1 insertion(+)

diff --git a/util/grub-mkconfig_lib.in b/util/grub-mkconfig_lib.in
index 60b31ca..0f801ca 100644
--- a/util/grub-mkconfig_lib.in
+++ b/util/grub-mkconfig_lib.in
@@ -188,6 +188,7 @@ grub_file_is_not_garbage ()
       *.dpkg-*) return 1 ;; # debian dpkg
       *.rpmsave|*.rpmnew) return 1 ;;
       README*|*/README*)  return 1 ;; # documentation
+      *.sig) return 1 ;; # signatures
     esac
   else
     return 1
-- 
2.15.0