X-Git-Url: https://git.adam-barratt.org.uk/?a=blobdiff_plain;f=dsa-nagios-checks%2Fchecks%2Fdsa-check-running-kernel;h=d1d65ae5faa4d1af69413bb84582b18d023a561c;hb=7e80ceb49b6f69960587a81339e94748a99c36b3;hp=e9ef2efd23c97c60e99c5dae0728d46c5166fe29;hpb=19c20daf48ea4446f007bb48c8f6144498b1799a;p=mirror%2Fdsa-nagios.git

diff --git a/dsa-nagios-checks/checks/dsa-check-running-kernel b/dsa-nagios-checks/checks/dsa-check-running-kernel
index e9ef2ef..d1d65ae 100755
--- a/dsa-nagios-checks/checks/dsa-check-running-kernel
+++ b/dsa-nagios-checks/checks/dsa-check-running-kernel
@@ -50,7 +50,6 @@ get_avail() {
 	local prefix=linux
 
 	local kervers=$(uname -r)
-	local kernelversion=$(apt-cache policy ${prefix}-image-${kervers} 2>/dev/null | grep '^  Installed:' | awk '{print $2}')
 
 	local metavers=''
 
@@ -77,19 +76,24 @@ get_avail() {
 		return 2
 	fi
 
-	local last=0
+	local imagename=0
 	for vers in $(apt-cache --no-all-versions depends ${prefix}-image-${metavers} | grep Depends | awk '{print $2}' | sort -u); do
-		if dpkg --compare-versions $vers gt $last; then
-			last=$vers
+		if dpkg --compare-versions $vers gt $imagename; then
+			imagename=$vers
 		fi
 	done
-	local imagename=$last
 
 	if [ -z "$imagename" ] || [ "$imagename" = 0 ]; then
 		return 2
 	fi
 
+	if [ "$imagename" != "${prefix}-image-${kervers}" ]; then
+		echo "$imagename" != "${prefix}-image-${kervers}"
+		return 1
+	fi
+
 	local availvrs=$(apt-cache policy ${imagename} 2>/dev/null | grep '^  Candidate' | awk '{print $2}')
+	local kernelversion=$(apt-cache policy ${prefix}-image-${kervers} 2>/dev/null | grep '^  Installed:' | awk '{print $2}')
 
 	if [ "$availvrs" = "$kernelversion" ]; then
 		return 0