diff options
Diffstat (limited to 'src/read_config_yy.y')
| -rw-r--r-- | src/read_config_yy.y | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/read_config_yy.y b/src/read_config_yy.y index b22784c..d94bd85 100644 --- a/src/read_config_yy.y +++ b/src/read_config_yy.y @@ -1298,6 +1298,25 @@ filter_protocol_item : T_UDP pent->p_proto); }; +filter_protocol_item : T_UDP +{ + struct protoent *pent; + + pent = getprotobyname("udp"); + if (pent == NULL) { + print_err(CTD_CFG_WARN, "getprotobyname() cannot find " + "protocol `udp' in /etc/protocols"); + break; + } + ct_filter_add_proto(STATE(us_filter), pent->p_proto); + + __kernel_filter_start(); + + nfct_filter_add_attr_u32(STATE(filter), + NFCT_FILTER_L4PROTO, + pent->p_proto); +}; + filter_item : T_ADDRESS T_ACCEPT '{' filter_address_list '}' { ct_filter_set_logic(STATE(us_filter), |