Merge branch 'collectd-5.7' into collectd-5.8

Conflicts:
	src/netlink.c

diff --cc src/netlink.c
index 0bac3e7,66129ad..b5ae3bd
--- 1/src/netlink.c
--- 2/src/netlink.c
+++ b/src/netlink.c
@@@ -399,23 -398,15 +403,25 @@@ static int qos_attr_cb(const struct nla
      return MNL_CB_OK;
  
    if (mnl_attr_get_type(attr) == TCA_STATS_BASIC) {
 -    if (mnl_attr_validate2(attr, MNL_TYPE_UNSPEC, sizeof(**bs)) < 0) {
 +    if (mnl_attr_validate2(attr, MNL_TYPE_UNSPEC, sizeof(*q_stats->bs)) < 0) {
+       char errbuf[1024];
        ERROR("netlink plugin: qos_attr_cb: TCA_STATS_BASIC mnl_attr_validate2 "
-             "failed.");
+             "failed: %s",
+             sstrerror(errno, errbuf, sizeof(errbuf)));
        return MNL_CB_ERROR;
      }
 -    *bs = mnl_attr_get_payload(attr);
 -    return MNL_CB_STOP;
 +    q_stats->bs = mnl_attr_get_payload(attr);
 +    return MNL_CB_OK;
 +  }
 +
 +  if (mnl_attr_get_type(attr) == TCA_STATS_QUEUE) {
 +    if (mnl_attr_validate2(attr, MNL_TYPE_UNSPEC, sizeof(*q_stats->qs)) < 0) {
 +      ERROR("netlink plugin: qos_attr_cb: TCA_STATS_QUEUE mnl_attr_validate2 "
 +            "failed.");
 +      return MNL_CB_ERROR;
 +    }
 +    q_stats->qs = mnl_attr_get_payload(attr);
 +    return MNL_CB_OK;
    }
  
    return MNL_CB_OK;