libxt_policy: use XTTYPE_PROTOCOL type
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
diff --git a/extensions/libxt_policy.c b/extensions/libxt_policy.c
index 7affd1b..97722d6 100644
--- a/extensions/libxt_policy.c
+++ b/extensions/libxt_policy.c
@@ -52,7 +52,7 @@
.flags = XTOPT_MULTI | XTOPT_INVERT},
{.name = "tunnel-dst", .id = O_TUNNELDST, .type = XTTYPE_HOSTMASK,
.flags = XTOPT_MULTI | XTOPT_INVERT},
- {.name = "proto", .id = O_PROTO, .type = XTTYPE_STRING,
+ {.name = "proto", .id = O_PROTO, .type = XTTYPE_PROTOCOL,
.flags = XTOPT_MULTI | XTOPT_INVERT},
{.name = "mode", .id = O_MODE, .type = XTTYPE_STRING,
.flags = XTOPT_MULTI | XTOPT_INVERT},
@@ -143,7 +143,7 @@
if (e->match.proto)
xtables_error(PARAMETER_PROBLEM,
"policy match: double --proto option");
- e->proto = xtables_parse_protocol(cb->arg);
+ e->proto = cb->val.protocol;
if (e->proto != IPPROTO_AH && e->proto != IPPROTO_ESP &&
e->proto != IPPROTO_COMP)
xtables_error(PARAMETER_PROBLEM,
