diff --git a/bridge/fdb.c b/bridge/fdb.c index 9b98fdf8..f75e953a 100644 --- a/bridge/fdb.c +++ b/bridge/fdb.c @@ -256,6 +256,25 @@ int print_fdb(struct nlmsghdr *n, void *arg) return 0; } +static int fdb_linkdump_filter(struct nlmsghdr *nlh, int reqlen) +{ + int err; + + if (filter_index) { + struct ifinfomsg *ifm = NLMSG_DATA(nlh); + + ifm->ifi_index = filter_index; + } + + if (filter_master) { + err = addattr32(nlh, reqlen, IFLA_MASTER, filter_master); + if (err) + return err; + } + + return 0; +} + static int fdb_dump_filter(struct nlmsghdr *nlh, int reqlen) { int err; @@ -279,6 +298,7 @@ static int fdb_show(int argc, char **argv) { char *filter_dev = NULL; char *br = NULL; + int rc; while (argc > 0) { if ((strcmp(*argv, "brport") == 0) || strcmp(*argv, "dev") == 0) { @@ -323,7 +343,12 @@ static int fdb_show(int argc, char **argv) return nodev(filter_dev); } - if (rtnl_neighdump_req(&rth, PF_BRIDGE, fdb_dump_filter) < 0) { + if (rth.flags & RTNL_HANDLE_F_STRICT_CHK) + rc = rtnl_neighdump_req(&rth, PF_BRIDGE, fdb_dump_filter); + else + rc = rtnl_linkdump_req_filter_fn(&rth, PF_BRIDGE, + fdb_linkdump_filter); + if (rc < 0) { perror("Cannot send dump request"); exit(1); }