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r11619: use the 32 bit length helper in the kdc.

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This commit is contained in:
Andrew Tridgell 2005-11-10 00:26:26 +00:00 committed by Gerald (Jerry) Carter
parent b4dbe55105
commit 24f20eed0e
1 changed files with 1 additions and 23 deletions
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24
source/kdc/kdc.c
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@ -199,28 +199,6 @@ static void kdc_tcp_terminate_connection(struct kdc_tcp_connection *kdcconn, con
stream_terminate_connection(kdcconn->conn, reason);
}
/*
work out if a tcp packet is complete
*/
NTSTATUS kdc_tcp_is_complete(void *private, DATA_BLOB blob, size_t *size)
{
if (blob.length < 4) {
return STATUS_MORE_ENTRIES;
}
*size = 4 + RIVAL(blob.data, 0);
if (*size > blob.length) {
return STATUS_MORE_ENTRIES;
}
if ((*size) & (1 << 31)) {
/* NOTE: we should send a 'KRB_ERR_FIELD_TOOLONG' and terminate,
but for now we just terminate */
return NT_STATUS_PORT_MESSAGE_TOO_LONG;
}
return NT_STATUS_OK;
}
/*
receive a full packet on a KDC connection
*/
@ -379,7 +357,7 @@ static void kdc_tcp_accept(struct stream_connection *conn)
packet_set_private(kdcconn->packet, kdcconn);
packet_set_socket(kdcconn->packet, conn->socket);
packet_set_callback(kdcconn->packet, kdc_tcp_recv);
packet_set_full_request(kdcconn->packet, kdc_tcp_is_complete);
packet_set_full_request(kdcconn->packet, packet_full_request_u32);
packet_set_error_handler(kdcconn->packet, kdc_tcp_recv_error);
packet_set_event_context(kdcconn->packet, conn->event.ctx);
packet_set_serialise(kdcconn->packet, conn->event.fde);