Author: ae
Date: Mon Mar 18 09:28:53 2019
New Revision: 345258
URL: https://svnweb.freebsd.org/changeset/base/345258
Log:
MFC r345004 (with modification):
Add IP_FW_NAT64 to codes that ipfw_chk() can return.
It will be used by upcoming NAT64 changes. We use separate code
to avoid propagating EACCES error code to user level applications
when NAT64 consumes a packet.
Obtained from: Yandex LLC
Sponsored by: Yandex LLC
Modified:
stable/12/sys/netpfil/ipfw/ip_fw_pfil.c
stable/12/sys/netpfil/ipfw/ip_fw_private.h
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sys/netpfil/ipfw/ip_fw_pfil.c
==============================================================================
--- stable/12/sys/netpfil/ipfw/ip_fw_pfil.c Mon Mar 18 09:23:15 2019
(r345257)
+++ stable/12/sys/netpfil/ipfw/ip_fw_pfil.c Mon Mar 18 09:28:53 2019
(r345258)
@@ -313,6 +313,10 @@ again:
case IP_FW_REASS:
goto again; /* continue with packet */
+ case IP_FW_NAT64:
+ ret = 0;
+ break;
+
default:
KASSERT(0, ("%s: unknown retval", __func__));
}
Modified: stable/12/sys/netpfil/ipfw/ip_fw_private.h
==============================================================================
--- stable/12/sys/netpfil/ipfw/ip_fw_private.h Mon Mar 18 09:23:15 2019
(r345257)
+++ stable/12/sys/netpfil/ipfw/ip_fw_private.h Mon Mar 18 09:28:53 2019
(r345258)
@@ -61,6 +61,7 @@ enum {
IP_FW_NGTEE,
IP_FW_NAT,
IP_FW_REASS,
+ IP_FW_NAT64,
};
/*
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