C语言错误代码集锦

1 for中死循环

static int8_t FW_Check_update(uint32_t sr_addr,uint32_t dst_addr,uint32_t size)
{
#define FLASH_RSIZE   256
  uint32_t offset =0;
  uint32_t fw_size =size;
  uint32_t  ramsource[FLASH_RSIZE]={0};  
  volatile uint32_t flashdestination = dst_addr;
  uint16_t  rsize =FLASH_RSIZE;
  
  FLASH_If_Erase(APP_START_PAGE,APP_PAGE_SIZE);
  while(offset < fw_size)
  {
    if((fw_size - offset) < (FLASH_RSIZE*4))
    {
      uint32_t temp=fw_size - offset;
      rsize =((temp%4)==0)?(temp/4):(temp/4 +1);
      //rsize =(fw_size - offset)/4;
    }
    for(uint8_t i=0;i < rsize;i++)
    {
      ramsource[i]=STMFLASH_ReadWord(sr_addr +offset+i*4);
    }
    
    if (FLASH_If_Write(&flashdestination, ramsource,rsize) == FLASHIF_OK)
    {
      offset +=rsize*4; 
    }else{
      printf_debug("boot:write app flash failed!!! \n\r");
      return 0;
    }
  }
  return 1;
}

2 形参过程中改变：