diff options
Diffstat (limited to 'examples/genl-family-get.c')
| -rw-r--r-- | examples/genl-family-get.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/examples/genl-family-get.c b/examples/genl-family-get.c index 3e741cb..e6033af 100644 --- a/examples/genl-family-get.c +++ b/examples/genl-family-get.c @@ -51,6 +51,10 @@ static int data_cb(const struct nlmsghdr *nlh, void *data) struct nlattr *tb[CTRL_ATTR_MAX+1]; struct genlmsghdr *genl = mnl_nlmsg_get_data(nlh); + /* this does not come from the kernel. */ + if (nlh->nlmsg_pid != 0) + return MNL_CB_OK; + mnl_attr_parse_at_offset(nlh, sizeof(*genl), tb, CTRL_ATTR_MAX); if (tb[CTRL_ATTR_FAMILY_NAME]) { printf("name=%s\t", |