Andrew Boyson / net

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ip6/icmp/echo6.c@94:e2973a2c488e, 2018-12-05 (annotated)

Committer:
andrewboyson
Date:
Wed Dec 05 18:30:37 2018 +0000
Revision:
94:e2973a2c488e
Parent:
61:aad055f1b0d1 
Fixed bug - incorrect MSS being sent from a polled sync: expected 1440 but had -60. Traced to buffer datalength in EthPollForPacketToSend being set to zero instead of being calculated from the buffer length - headersize.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
andrewboyson 61:aad055f1b0d1 1 #include <stdint.h>
andrewboyson 61:aad055f1b0d1 2 #include <stdbool.h>
andrewboyson 61:aad055f1b0d1 3 #include <string.h>
andrewboyson 61:aad055f1b0d1 4
andrewboyson 43:bc028d5a6424 5 #include "log.h"
andrewboyson 43:bc028d5a6424 6 #include "net.h"
andrewboyson 43:bc028d5a6424 7 #include "action.h"
andrewboyson 43:bc028d5a6424 8
andrewboyson 43:bc028d5a6424 9 bool Echo6Trace = false;
andrewboyson 43:bc028d5a6424 10
andrewboyson 59:e0e556c8bd46 11 int Echo6HandleRequest(void (*traceback)(void), uint8_t* pType, uint8_t* pCode, char* payloadRx, int sizeRx, char* payloadTx, int* pSizeTx)
andrewboyson 43:bc028d5a6424 12 {
andrewboyson 43:bc028d5a6424 13 if (Echo6Trace)
andrewboyson 43:bc028d5a6424 14 {
andrewboyson 43:bc028d5a6424 15 if (NetTraceNewLine) Log("\r\n");
andrewboyson 43:bc028d5a6424 16 LogTime("Echo6\r\n");
andrewboyson 43:bc028d5a6424 17 if (NetTraceStack) traceback();
andrewboyson 43:bc028d5a6424 18 }
andrewboyson 43:bc028d5a6424 19 *pType = 129;
andrewboyson 43:bc028d5a6424 20 *pCode = 0;
andrewboyson 59:e0e556c8bd46 21 *pSizeTx = sizeRx;
andrewboyson 59:e0e556c8bd46 22 memcpy(payloadTx, payloadRx, *pSizeTx);
andrewboyson 43:bc028d5a6424 23 return ActionMakeFromDestAndTrace(UNICAST, Echo6Trace && NetTraceStack);
andrewboyson 43:bc028d5a6424 24 }