Procházet zdrojové kódy

ACPICA: Fixed a problem with FromBCD and ToBCD with some compilers

On some compilers, the ShortDivide function worked incorrectly,
causing problems with the BCD functions with large input
values. (Truncation from 64-bit to 32-bit occurred.) Internal
http://www.acpica.org/bugzilla/show_bug.cgi?id=435

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
Bob Moore před 17 roky
rodič
revize
1f549a240c
1 změnil soubory, kde provedl 1 přidání a 1 odebrání
  1. 1 1
      drivers/acpi/utilities/utmath.c

+ 1 - 1
drivers/acpi/utilities/utmath.c

@@ -276,7 +276,7 @@ acpi_ut_short_divide(acpi_integer in_dividend,
 		*out_quotient = in_dividend / divisor;
 	}
 	if (out_remainder) {
-		*out_remainder = (u32) in_dividend % divisor;
+		*out_remainder = (u32) (in_dividend % divisor);
 	}
 
 	return_ACPI_STATUS(AE_OK);