interfaces/linux: blacklist some drivers instead of whitelisting

Currently, there is no driver to blacklist. In the past, the virtualbox
pseudo-interface was a good candidate but it is not used anymore.

diff --git a/src/daemon/interfaces-linux.c b/src/daemon/interfaces-linux.c
index 06694f4a3f430e47c43a0427b2274c00bee80760..2d1faabb1631219044835fdae6a96aa22f43c0b2 100644 (file)
--- a/src/daemon/interfaces-linux.c
+++ b/src/daemon/interfaces-linux.c
@@ -705,11 +705,9 @@ iflinux_add_physical(struct lldpd *cfg,
     struct interfaces_device_list *interfaces)
 {
        struct interfaces_device *iface;
-       /* White-list some drivers */
+       /* Blacklist some drivers */
        const char * const *rif;
-       const char * const regular_interfaces[] = {
-               "dsa",
-               "veth",
+       const char * const blacklisted_interfaces[] = {
                NULL
        };
 
@@ -730,15 +728,16 @@ iflinux_add_physical(struct lldpd *cfg,
 
                /* Check if the driver is whitelisted */
                if (iface->driver) {
-                       for (rif = regular_interfaces; *rif; rif++) {
+                       int skip = 0;
+                       for (rif = blacklisted_interfaces; *rif; rif++) {
                                if (strcmp(iface->driver, *rif) == 0) {
-                                       /* White listed! */
-                                       log_debug("interfaces", "accept %s: whitelisted",
+                                       log_debug("interfaces", "skip %s: blacklisted driver",
                                            iface->name);
-                                       iface->type |= IFACE_PHYSICAL_T;
-                                       continue;
+                                       skip = 1;
+                                       break;
                                }
                        }
+                       if (skip) continue;
                }
 
                /* If the interface is linked to another one, skip it too. */