ipset: fix lookup of tcp port names

The protocol argument to getservbyname() must be lowercase tcp not
uppercase TCP. This fixes the bug observed by:

 # ipset add foo http
 ipset v6.9.1: Syntax error: 'http' is invalid as number
 Syntax error: cannot parse 'http' as a TCP port

Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>

diff --git a/lib/parse.c b/lib/parse.c
index 241d5ae2260e5dd84a33ad4d19d11b080e751c73..3ca702cdeeadcf74f3d911e6388f8bdbd28d79a6 100644 (file)
--- a/lib/parse.c
+++ b/lib/parse.c
@@ -307,7 +307,7 @@ int
 ipset_parse_tcp_port(struct ipset_session *session,
                     enum ipset_opt opt, const char *str)
 {
-       return ipset_parse_tcpudp_port(session, opt, str, "TCP");
+       return ipset_parse_tcpudp_port(session, opt, str, "tcp");
 }
 
 /**
@@ -330,7 +330,7 @@ ipset_parse_single_tcp_port(struct ipset_session *session,
        assert(opt == IPSET_OPT_PORT || opt == IPSET_OPT_PORT_TO);
        assert(str);
 
-       return ipset_parse_port(session, opt, str, "TCP");
+       return ipset_parse_port(session, opt, str, "tcp");
 }
 
 /**