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[nat] Let IMSI DETACH and other messages pass by.

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This commit is contained in:
Holger Hans Peter Freyther
2010-05-16 01:05:47 +08:00
parent a9aab6a9ca
commit 2d2a43f3d6
1 changed files with 2 additions and 3 deletions
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5
openbsc/src/nat/bsc_nat_utils.c
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@@ -378,9 +378,8 @@ int bsc_nat_filter_sccp_cr(struct bsc_connection *bsc, struct msgb *msg, struct
hdr48->msg_type == GSM48_MT_RR_PAG_RESP) {
return _cr_check_pag_resp(bsc, &hdr48->data[0], hdr48_len - sizeof(*hdr48));
} else {
LOGP(DNAT, LOGL_ERROR, "Unknown GSM48 content: proto: %d msg: %d\n",
hdr48->proto_discr, hdr48->msg_type);
return -1;
/* We only want to filter the above, let other things pass */
return 0;
}
}