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Corrected the MS/TP capture to limit data to the input buffer.

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This commit is contained in:
skarg
2008-10-27 19:53:11 +00:00
parent fb72214f83
commit 4dd074630b
4 changed files with 17 additions and 10 deletions
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bacnet-stack/ports/linux/rx_fsm.c
+4 -2
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@@ -209,7 +209,8 @@ static void write_received_packet(
header[7] = mstp_port->HeaderCRCActual;
fwrite(header, sizeof(header), 1, pFile);
if (mstp_port->DataLength) {
fwrite(mstp_port->InputBuffer, mstp_port->DataLength, 1, pFile);
max_data = min(mstp_port->InputBufferSize, mstp_port->DataLength);
fwrite(mstp_port->InputBuffer, max_data, 1, pFile);
fwrite(&(mstp_port->DataCRCActualMSB), 1, 1, pFile);
fwrite(&(mstp_port->DataCRCActualLSB), 1, 1, pFile);
}
@@ -253,7 +254,8 @@ static void print_received_packet(
mstp_port->SourceAddress, HI_BYTE(mstp_port->DataLength),
LO_BYTE(mstp_port->DataLength), mstp_port->HeaderCRCActual);
if (mstp_port->DataLength) {
for (i = 0; i < mstp_port->DataLength; i++) {
max_data = min(mstp_port->InputBufferSize, mstp_port->DataLength);
for (i = 0; i < max_data; i++) {
fprintf(stderr, "%02X ", mstp_port->InputBuffer[i]);
}
fprintf(stderr, "%02X %02X ", mstp_port->DataCRCActualMSB,