Changeset 696 for trunk/vblade-persist/src/vblade-persist

Timestamp:

Nov 11, 2007 4:44:42 AM (6 years ago)

Author:

dkg

Message:

vblade-persist: verify that the mac addresses are legitimate before adding them.

File:

• trunk/vblade-persist/src/vblade-persist (modified) (2 diffs)

trunk/vblade-persist/src/vblade-persist

@@ -41 +41 @@
 }
 
+verify_mac_address() {
+    echo "$1" | tr -d ':' | egrep -q '^[[:xdigit:]]{12}$'
+}
+
 # shelf identifiers should be integers:
 # FIXME: check that they're in a certain range? 
@@ -187 +191 @@
             shift
             for mac in "$@"; do 
-                if [ ! -e "$DPATH/macs/$mac" ] ; then
+                if ( ! verify_mac_address "$mac" ) ; then
+                    error "Not a valid MAC address: '$mac'"
+                elif [ ! -e "$DPATH/macs/$mac" ] ; then
                     touch "$DPATH/macs/$mac"
                     CHANGES=yes