40network: check for brctl

if a bridge is configured on the kernel command line and brctl is
missing call die()

diff --git a/modules.d/40network/parse-bond.sh b/modules.d/40network/parse-bond.sh
index 903a800bdc5225b7b785cb1cb56ca7088e928273..0a4c0060205d71c771f8c9f552062ec141af5c9c 100755 (executable)
--- a/modules.d/40network/parse-bond.sh
+++ b/modules.d/40network/parse-bond.sh
@@ -18,6 +18,7 @@ if getarg bond= >/dev/null ; then
     if [ -z "$netroot" ] ; then
         die "No netboot configured, bond is invalid"
     fi
+    command -v brctl >/dev/null 2>&1 || die "No 'brctl' installed"
 fi
 
 # We translate list of slaves to space-separated here to mwke it easier to loop over them in ifup

diff --git a/modules.d/40network/parse-bridge.sh b/modules.d/40network/parse-bridge.sh
index b2d178879bbd0fe0cfe55c01ed1bf02beb19ecc5..aaa5a547eea8618d9c54002c275691522b6ceb31 100755 (executable)
--- a/modules.d/40network/parse-bridge.sh
+++ b/modules.d/40network/parse-bridge.sh
@@ -16,6 +16,7 @@ if getarg bridge= >/dev/null ; then
     if [ -z "$netroot" ] ; then
         die "No netboot configured, bridge is invalid"
     fi
+    command -v brctl >/dev/null 2>&1 || die "No 'brctl' installed" 
 fi
 
 parsebridge() {