Re: [stunnel-users] [PATCH] Fix int/size_t mismatch in stack_info ()

On Tue, Jul 12, 2005 at 11:56:33AM +0200, Miloslav Trmac wrote:

Hello, stack_info () in stunnel-4.11 uses "%d" to print values of type size_t. The attached patch fixes this. Mirek

Content-Description: stunnel-4.11-printf.patch

--- stunnel-4.11/src/sthreads.c.printf 2005-07-12 11:43:42.000000000 +0200 +++ stunnel-4.11/src/sthreads.c 2005-07-12 11:46:33.000000000 +0200 @@ -337,10 +337,10 @@ s_log(LOG_NOTICE, "stack_info: size=%d, current=%d (%d%%), maximum=%d (%d%%)", STACK_SIZE,

•        (VERIFY_AREA-num)*sizeof(u32),
  

•        (VERIFY_AREA-num)*sizeof(u32)*100/STACK_SIZE,
  

•        (VERIFY_AREA-min_num)*sizeof(u32),
  

•        (VERIFY_AREA-min_num)*sizeof(u32)*100/STACK_SIZE);
  

•        (int)((VERIFY_AREA-num)*sizeof(u32)),
  

•        (int)((VERIFY_AREA-num)*sizeof(u32)*100/STACK_SIZE),
  

•        (int)((VERIFY_AREA-min_num)*sizeof(u32)),
  

•        (int)((VERIFY_AREA-min_num)*sizeof(u32)*100/STACK_SIZE));
  

  }

}

%zu should be used for size_t. If it is not available, I suggest the cast to be to "unsigned long long", not "int".