From 33b19090e6c2462228f9f650f1e83da0b5928406 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Beno=C3=AEt=20S?= <bserie@evolix.fr>
Date: Wed, 27 Jun 2018 17:45:11 +0200
Subject: [PATCH] Add check for spectre v2

---
 evocheck.sh | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/evocheck.sh b/evocheck.sh
index b4984bb..9c11b1a 100755
--- a/evocheck.sh
+++ b/evocheck.sh
@@ -97,7 +97,7 @@ IS_REDIS_BACKUP=1
 IS_ELASTIC_BACKUP=1
 IS_MONGO_BACKUP=1
 IS_MOUNT_FSTAB=1
-IS_MELTDOWN=1
+IS_MELTDOWN_SPECTRE=1
 
 #Proper to OpenBSD
 IS_SOFTDEP=1
@@ -706,10 +706,11 @@ if [ -e /etc/debian_version ]; then
         fi
     fi
 
-    if [ "$IS_MELTDOWN" = 1 ]; then
+    if [ "$IS_MELTDOWN_SPECTRE" = 1 ]; then
         # We check if the running kernel has kaiser loaded
         if is_debianversion stretch; then
-            grep '^flags' /proc/cpuinfo | grep -qEw '(kaiser|pti)' || echo 'IS_MELTDOWN FAILED!'
+            grep '^flags' /proc/cpuinfo | grep -qEw '(kaiser|pti)' || echo 'IS_MELTDOWN_SPECTRE FAILED!'
+            test -f /sys/devices/system/cpu/vulnerabilities/spectre_v2 || echo 'IS_MELTDOWN_SPECTRE FAILED!'
         fi
     fi
 fi