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Diffstat (limited to 'vif-bridge-tap-fix.patch')
| -rw-r--r-- | vif-bridge-tap-fix.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/vif-bridge-tap-fix.patch b/vif-bridge-tap-fix.patch new file mode 100644 index 0000000..b4ad2ec --- /dev/null +++ b/vif-bridge-tap-fix.patch @@ -0,0 +1,30 @@ +# HG changeset patch +# User Jim Fehlig <jfehlig@suse.com> +# Date 1319581952 21600 +# Node ID 74da2a3a1db1476d627f42e4a99e9e720cc6774d +# Parent 6c583d35d76dda2236c81d9437ff9d57ab02c006 +Prevent vif-bridge from adding user-created tap interfaces to a bridge + +Exit vif-bridge script if there is no device info in xenstore, preventing +it from adding user-created taps to bridges. + + Signed-off-by: Jim Fehlig <jfehlig@suse.com> + +Index: xen-4.5.0-testing/tools/hotplug/Linux/vif-bridge +=================================================================== +--- xen-4.5.0-testing.orig/tools/hotplug/Linux/vif-bridge ++++ xen-4.5.0-testing/tools/hotplug/Linux/vif-bridge +@@ -28,6 +28,13 @@ + dir=$(dirname "$0") + . "$dir/vif-common.sh" + ++mac=$(xenstore_read_default "$XENBUS_PATH/mac" "") ++if [ -z "$mac" ] ++then ++ log debug "No device details in $XENBUS_PATH, exiting." ++ exit 0 ++fi ++ + bridge=${bridge:-} + bridge=$(xenstore_read_default "$XENBUS_PATH/bridge" "$bridge") + |