iptables plugin, utils_ignorelist: Fixed an off-by-one error each.

[collectd.git] / src / iptables.c

diff --git a/src/iptables.c b/src/iptables.c
index 4d15c6e..e1694af 100644 (file)
--- a/src/iptables.c
+++ b/src/iptables.c
@@ -107,8 +107,8 @@ static int iptables_config (const char *key, const char *value)
                table = fields[0];
                chain = fields[1];
 
-               table_len = strlen (table);
-               if ((unsigned int)table_len >= sizeof(temp.table))
+               table_len = strlen (table) + 1;
+               if ((unsigned int)table_len > sizeof(temp.table))
                {
                        ERROR ("Table `%s' too long.", table);
                        free (value_copy);
@@ -116,8 +116,8 @@ static int iptables_config (const char *key, const char *value)
                }
                sstrncpy (temp.table, table, table_len);
 
-               chain_len = strlen (chain);
-               if ((unsigned int)chain_len >= sizeof(temp.chain))
+               chain_len = strlen (chain) + 1;
+               if ((unsigned int)chain_len > sizeof(temp.chain))
                {
                        ERROR ("Chain `%s' too long.", chain);
                        free (value_copy);