Merge branch 'collectd-4.2' into collectd-4.3

[collectd.git] / src / iptables.c

diff --git a/src/iptables.c b/src/iptables.c
index 0e7fa70..72b4481 100644 (file)
--- a/src/iptables.c
+++ b/src/iptables.c
@@ -106,7 +106,7 @@ static int iptables_config (const char *key, const char *value)
                chain = fields[1];
 
                table_len = strlen (table);
-               if (table_len >= sizeof(temp.table))
+               if ((unsigned int)table_len >= sizeof(temp.table))
                {
                        ERROR ("Table `%s' too long.", table);
                        free (value_copy);
@@ -116,7 +116,7 @@ static int iptables_config (const char *key, const char *value)
                temp.table[table_len] = '\0';
 
                chain_len = strlen (chain);
-               if (chain_len >= sizeof(temp.chain))
+               if ((unsigned int)chain_len >= sizeof(temp.chain))
                {
                        ERROR ("Chain `%s' too long.", chain);
                        free (value_copy);
@@ -224,7 +224,7 @@ static int submit_match (const struct ipt_entry_match *match,
 
     status = snprintf (vl.plugin_instance, sizeof (vl.plugin_instance),
            "%s-%s", chain->table, chain->chain);
-    if ((status >= sizeof (vl.plugin_instance)) || (status < 1))
+    if ((status < 1) || ((unsigned int)status >= sizeof (vl.plugin_instance)))
        return (0);
 
     if (chain->name[0] != '\0')