Merge pull request #2560 from skliper:fix2559-improve_allocatemsg_err…

…_report

Fix #2559, Improve CFE_SB_AllocateMessageBuffer error report

modules/sb/fsw/src/cfe_sb_api.c

@@ -1389,21 +1389,27 @@ CFE_Status_t CFE_SB_ReceiveBuffer(CFE_SB_Buffer_t **BufPtr, CFE_SB_PipeId_t Pipe
 CFE_SB_Buffer_t *CFE_SB_AllocateMessageBuffer(size_t MsgSize)
 {
  CFE_ES_AppId_t AppId;
+ char AppName[OS_MAX_API_NAME] = {""};
  CFE_SB_BufferD_t *BufDscPtr;
  CFE_SB_Buffer_t * BufPtr;
+ CFE_Status_t Status;
 
  AppId = CFE_ES_APPID_UNDEFINED;
  BufDscPtr = NULL;
  BufPtr = NULL;
 
+ Status = CFE_ES_GetAppID(&AppId);
+
  if (MsgSize > CFE_MISSION_SB_MAX_SB_MSG_SIZE)
  {
- CFE_ES_WriteToSysLog("%s: ZeroCopyGetPtr-Failed, MsgSize is too large\n", __func__);
+ CFE_ES_GetAppName(AppName, AppId, sizeof(AppName));
+ CFE_ES_WriteToSysLog("%s %s: Failed, requested size %ld larger than allowed %d\n",
+ AppName, __func__, MsgSize, CFE_MISSION_SB_MAX_SB_MSG_SIZE);
  return NULL;
  }
 
  /* get callers AppId */
- if (CFE_ES_GetAppID(&AppId) == CFE_SUCCESS)
+ if (Status == CFE_SUCCESS)
  {
  CFE_SB_LockSharedData(__func__, __LINE__);