diff --git a/src/netlink.c b/src/netlink.c
index f597b01d3243b5ad890b5e096b51ebca2273841b..b15768e719d5c7ea847848ea63db4142e703c45c 100644 (file)
--- a/src/netlink.c
+++ b/src/netlink.c
vl.values = values;
vl.values_len = 1;
- vl.time = time (NULL);
- strcpy (vl.host, hostname_g);
- strcpy (vl.plugin, "netlink");
+ sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+ sstrncpy (vl.plugin, "netlink", sizeof (vl.plugin));
sstrncpy (vl.plugin_instance, dev, sizeof (vl.plugin_instance));
sstrncpy (vl.type, type, sizeof (vl.type));
vl.values = values;
vl.values_len = 2;
- vl.time = time (NULL);
- strcpy (vl.host, hostname_g);
- strcpy (vl.plugin, "netlink");
+ sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+ sstrncpy (vl.plugin, "netlink", sizeof (vl.plugin));
sstrncpy (vl.plugin_instance, dev, sizeof (vl.plugin_instance));
sstrncpy (vl.type, type, sizeof (vl.type));
plugin_dispatch_values (&vl);
} /* void submit_two */
-static int link_filter (const struct sockaddr_nl *sa,
- const struct nlmsghdr *nmh, void *args)
+static int link_filter (const struct sockaddr_nl __attribute__((unused)) *sa,
+ struct nlmsghdr *nmh, void __attribute__((unused)) *args)
{
struct ifinfomsg *msg;
int msg_len;
/* Update the `iflist'. It's used to know which interfaces exist and query
* them later for qdiscs and classes. */
- if (msg->ifi_index >= iflist_len)
+ if ((msg->ifi_index >= 0) && ((size_t) msg->ifi_index >= iflist_len))
{
char **temp;
return (0);
} /* int link_filter */
-static int qos_filter (const struct sockaddr_nl *sa,
- const struct nlmsghdr *nmh, void *args)
+static int qos_filter (const struct sockaddr_nl __attribute__((unused)) *sa,
+ struct nlmsghdr *nmh, void *args)
{
struct tcmsg *msg;
int msg_len;
return (0);
}
- if (msg->tcm_ifindex >= iflist_len)
+ if ((msg->tcm_ifindex >= 0)
+ && ((size_t) msg->tcm_ifindex >= iflist_len))
{
ERROR ("netlink plugin: qos_filter: msg->tcm_ifindex = %i "
- ">= iflist_len = %i",
+ ">= iflist_len = %zu",
msg->tcm_ifindex, iflist_len);
return (-1);
}
/* `link_filter' will update `iflist' which is used here to iterate over all
* interfaces. */
- for (ifindex = 0; ifindex < iflist_len; ifindex++)
+ for (ifindex = 0; (size_t) ifindex < iflist_len; ifindex++)
{
- int type_index;
+ size_t type_index;
if (iflist[ifindex] == NULL)
continue;