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Removed fix for Revision 2094, as this broke the ability to bind to MAC addresses, and the NPDU is the source for the SNET in the address.

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skarg
2011-10-03 14:12:53 +00:00
parent 2356384497
commit 3bd72dc18d
1 changed files with 13 additions and 23 deletions
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bacnet-stack/src/bip.c
+4 -14
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@@ -295,20 +295,10 @@ uint16_t bip_receive(
fprintf(stderr, "BIP: src is me. Discarded!\n"); fprintf(stderr, "BIP: src is me. Discarded!\n");
#endif #endif
} else { } else {
/* If this was an Original_Broadcast, ensure that /* data in src->mac[] is in network format */
* the response gets bcast back by this: src->mac_len = 6;
*/ memcpy(&src->mac[0], &sin.sin_addr.s_addr, 4);
if (pdu[1] == BVLC_ORIGINAL_BROADCAST_NPDU) { memcpy(&src->mac[4], &sin.sin_port, 2);
src->net = BACNET_BROADCAST_NETWORK;
src->mac_len = 0;
} else {
src->net = 0;
/* data in src->mac[] is in network format */
src->mac_len = 6;
memcpy(&src->mac[0], &sin.sin_addr.s_addr, 4);
memcpy(&src->mac[4], &sin.sin_port, 2);
}
/* FIXME: check destination address */ /* FIXME: check destination address */
/* see if it is broadcast or for us */ /* see if it is broadcast or for us */
/* decode the length of the PDU - length is inclusive of BVLC */ /* decode the length of the PDU - length is inclusive of BVLC */