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xt_pknock: fix pknock in UDP SPA mode

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When the PK_CRYPTO pre-processor flag got removed in
v1.47.1-2-g66f213e, one of the removal cases was misapplied; the body
of an "#ifndef PK_CRYPTO" was left in rather than the whole section
being removed.
This commit is contained in:
Adam Butcher
2014-09-03 13:23:29 +00:00
committed by Jan Engelhardt
parent 4c21811919
commit c08835d65c
2 changed files with 3 additions and 3 deletions
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3
extensions/pknock/xt_pknock.c
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@@ -1058,9 +1058,6 @@ static int pknock_mt_check(const struct xt_mtchk_param *par)
if (!(info->option & XT_PKNOCK_NAME))
RETURN_ERR("You must specify --name option.\n");
if (info->option & (XT_PKNOCK_OPENSECRET | XT_PKNOCK_CLOSESECRET))
RETURN_ERR("No crypto support available; "
"cannot use opensecret/closescret\n");
if (info->option & XT_PKNOCK_OPENSECRET && info->ports_count != 1)
RETURN_ERR("--opensecret must have just one knock port\n");
if (info->option & XT_PKNOCK_KNOCKPORT) {