Re: [c-prog] Bug finding contest for C experts

[Tyler Littlefield]

awesome. do I get a prize if I win this contest?
  ----- Original Message ----- 
  From: Ravi Mishra 
  To: c-prog@yahoogroups.com 
  Sent: Tuesday, July 14, 2009 1:29 PM
  Subject: [c-prog] Bug finding contest for C experts





  Hi,
  I was analyzing a core dump and then narrow down the problem that there is
  a bug in C function. Then I thought lets have a contest who find the bug
  first.

  So here are the code details

  if (ueInfo) {
  /* Remove ueInfo from RACH-Access queue */
  if (ueInfo->campedCell) {
  int rachQIndex = 0;
  waitRachTxQueue_t *rachTxQueue = &ueInfo->campedCell->waitRachTxQueue;
  while (rachQIndex < rachTxQueue->n) {
  if (rachTxQueue->queue[(rachQIndex + rachTxQueue->start) %
  (petMaxUEInstancePerProcess+1)]->uEID == cellUncampUEReq->uEID) {
  int delIndex;

  for (delIndex = rachQIndex; delIndex < rachTxQueue->n; delIndex++) {
  rachTxQueue->queue[(delIndex + rachTxQueue->start) %
  (petMaxUEInstancePerProcess+1)]
  = rachTxQueue->queue[(delIndex + rachTxQueue->start + 1) %
  (petMaxUEInstancePerProcess+1)];
  }
  rachTxQueue->n--;
  infoPrint (vtask, INFO_LEVEL1, "handleCellUncampUEReq: UE removed from
  rachTxQueue (uEID(%d) uCID(%d) rachTxQueue->n(%d)",
  cellUncampUEReq->uEID, cellUncampUEReq->uCID, rachTxQueue->n);
  }
  rachQIndex++;
  }
  }
  ueInfo->campedCell = NULL;
  if (ueInfo->rlList.n == 0) {
  VARIABLE_STR *var = (VARIABLE_STR*) vtask->var;

  aaDelete (var->ueIDToUeInfoH, (char*) &cellUncampUEReq->uEID);
  
var->procInstToUeInfo[ueInfo->cetlAddrUPlane.processInstance][ueInfo->cetlAddrUPlane.serviceInstance]
  = NULL;
  infoPrint (vtask, INFO_LEVEL1, "handleCellUncampUEReq: wfree ueInfo from
  ueIdToUeInfoH uEID(%d) ueInfo(0x%x)",
  cellUncampUEReq->uEID, ueInfo);
  wfree (ueInfo);
  }

  Ravi

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