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memset of the entire memory in the beginning, cuz mpc2012 shows leak at runtime

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Dhanya Maliakal 2017-05-19 13:45:15 +02:00
parent 0e2d0f07e8
commit 06d60c981d
1 changed files with 3 additions and 1 deletions
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4
slsReceiverSoftware/src/Fifo.cpp
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@ -9,6 +9,7 @@
#include <iostream> #include <iostream>
#include <cstdlib> #include <cstdlib>
#include <cstring>
using namespace std; using namespace std;
int Fifo::NumberofFifoClassObjects(0); int Fifo::NumberofFifoClassObjects(0);
@ -46,6 +47,7 @@ int Fifo::CreateFifos(uint32_t fifoItemSize, uint32_t fifoDepth) {
fifoStream = new CircularFifo<char>(fifoDepth); fifoStream = new CircularFifo<char>(fifoDepth);
//allocate memory //allocate memory
memory = (char*) calloc (fifoItemSize * fifoDepth, sizeof(char)); memory = (char*) calloc (fifoItemSize * fifoDepth, sizeof(char));
memset(memory,0,fifoItemSize * fifoDepth* sizeof(char));
if (memory == NULL){ if (memory == NULL){
FILE_LOG (logERROR) << "Could not allocate memory for fifos"; FILE_LOG (logERROR) << "Could not allocate memory for fifos";
memory = 0; memory = 0;
@ -55,7 +57,7 @@ int Fifo::CreateFifos(uint32_t fifoItemSize, uint32_t fifoDepth) {
{ //push free addresses into fifoFree fifo { //push free addresses into fifoFree fifo
char* buffer = memory; char* buffer = memory;
while (buffer < (memory + fifoItemSize * (fifoDepth-1))) { while (buffer < (memory + fifoItemSize * (fifoDepth-1))) {
sprintf(buffer,"memory"); //sprintf(buffer,"memory");
#ifdef FIFODEBUG #ifdef FIFODEBUG
cprintf(MAGENTA,"Fifofree %d: value:%d, pop 0x%p\n", index, fifoFree->getSemValue(), (void*)(buffer)); cprintf(MAGENTA,"Fifofree %d: value:%d, pop 0x%p\n", index, fifoFree->getSemValue(), (void*)(buffer));
#endif #endif