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Explicitly cast 1 to UINT32.

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The runtime errors caused when acpica tools are compiled with
-fsanitize=shift imply that these 1s are stored in integers.
This cast insures that 1 is stored in unsigned integers.

Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
This commit is contained in:
Erik Schmauss 2017-03-29 15:24:23 -07:00
parent 9beaf4d508
commit 4091360d65
1 changed files with 3 additions and 3 deletions
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6
source/components/utilities/utownerid.c
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@ -225,14 +225,14 @@ AcpiUtAllocateOwnerId (
break;
}
if (!(AcpiGbl_OwnerIdMask[j] & (1 << k)))
if (!(AcpiGbl_OwnerIdMask[j] & ((UINT32) 1 << k)))
{
/*
* Found a free ID. The actual ID is the bit index plus one,
* making zero an invalid Owner ID. Save this as the last ID
* allocated and update the global ID mask.
*/
AcpiGbl_OwnerIdMask[j] |= (1 << k);
AcpiGbl_OwnerIdMask[j] |= ((UINT32) 1 << k);
AcpiGbl_LastOwnerIdIndex = (UINT8) j;
AcpiGbl_NextOwnerIdOffset = (UINT8) (k + 1);
@ -328,7 +328,7 @@ AcpiUtReleaseOwnerId (
/* Decode ID to index/offset pair */
Index = ACPI_DIV_32 (OwnerId);
Bit = 1 << ACPI_MOD_32 (OwnerId);
Bit = (UINT32) 1 << ACPI_MOD_32 (OwnerId);
/* Free the owner ID only if it is valid */