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-rw-r--r--iptables/xtables-arp.c34
1 files changed, 3 insertions, 31 deletions
diff --git a/iptables/xtables-arp.c b/iptables/xtables-arp.c
index 6939a611..a791ecce 100644
--- a/iptables/xtables-arp.c
+++ b/iptables/xtables-arp.c
@@ -1104,18 +1104,8 @@ int do_commandarp(struct nft_handle *h, int argc, char *argv[], char **table,
break;
- case 8:/* protocol length */
+ case 8: /* was never supported, not even in arptables-legacy */
xtables_error(PARAMETER_PROBLEM, "not supported");
-/*
- check_inverse(optarg, &invert, &optind, argc);
- set_option(&options, OPT_P_LENGTH, &cs.arp.arp.invflags,
- invert);
-
- getlength_and_mask(argv[optind - 1], &cs.arp.arp.arpln,
- &cs.arp.arp.arpln_mask);
- break;
-*/
-
case 4:/* opcode */
check_inverse(optarg, &invert, &optind, argc);
set_option(&options, OPT_OPCODE, &cs.arp.arp.invflags,
@@ -1170,7 +1160,6 @@ int do_commandarp(struct nft_handle *h, int argc, char *argv[], char **table,
parse_interface(argv[optind-1],
cs.arp.arp.iniface,
cs.arp.arp.iniface_mask);
-/* cs.arp.nfcache |= NFC_IP_IF_IN; */
break;
case 'o':
@@ -1180,7 +1169,6 @@ int do_commandarp(struct nft_handle *h, int argc, char *argv[], char **table,
parse_interface(argv[optind-1],
cs.arp.arp.outiface,
cs.arp.arp.outiface_mask);
- /* cs.arp.nfcache |= NFC_IP_IF_OUT; */
break;
case 'v':
@@ -1190,24 +1178,8 @@ int do_commandarp(struct nft_handle *h, int argc, char *argv[], char **table,
verbose++;
break;
- case 'm': /*{
- size_t size;
-
- if (invert)
- exit_error(PARAMETER_PROBLEM,
- "unexpected ! flag before --match");
-
- m = find_match(optarg, LOAD_MUST_SUCCEED);
- size = ARPT_ALIGN(sizeof(struct arpt_entry_match))
- + m->size;
- m->m = fw_calloc(1, size);
- m->m->u.match_size = size;
- strcpy(m->m->u.user.name, m->name);
- m->init(m->m, &fw.nfcache);
- opts = merge_options(opts, m->extra_opts, &m->option_offset);
- }*/
- break;
-
+ case 'm': /* ignored by arptables-legacy */
+ break;
case 'n':
set_option(&options, OPT_NUMERIC, &cs.arp.arp.invflags,
invert);