New Defects reported by Coverity Scan for NetBSD-amd64-user

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Hi,

Please find the latest report on new defect(s) introduced to NetBSD-amd64-user found with Coverity Scan.

3 new defect(s) introduced to NetBSD-amd64-user found with Coverity Scan.
16 defect(s), reported by Coverity Scan earlier, were marked fixed in the recent build analyzed by Coverity Scan.

New defect(s) Reported-by: Coverity Scan
Showing 3 of 3 defect(s)


** CID 1292510:  Null pointer dereferences  (NULL_RETURNS)
/sys/external/bsd/acpica/dist/dispatcher/dsutils.c: 608 in AcpiDsCreateOperand()


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*** CID 1292510:  Null pointer dereferences  (NULL_RETURNS)
/sys/external/bsd/acpica/dist/dispatcher/dsutils.c: 608 in AcpiDsCreateOperand()
602                     else if (ParentOp->Common.AmlOpcode == AML_EXTERNAL_OP)
603                     {
604                         /* TBD: May only be temporary */
605     
606                         ObjDesc = AcpiUtCreateStringObject ((ACPI_SIZE) NameLength);
607     
>>>     CID 1292510:  Null pointer dereferences  (NULL_RETURNS)
>>>     Dereferencing a null pointer "ObjDesc".
608                         strncpy (ObjDesc->String.Pointer, NameString, NameLength);
609                         Status = AE_OK;
610                     }
611                     else
612                     {
613                         /*

** CID 1298707:  Uninitialized variables  (UNINIT)
/sys/external/bsd/acpica/dist/compiler/dttable.c: 1471 in DtCompileIort()


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*** CID 1298707:  Uninitialized variables  (UNINIT)
/sys/external/bsd/acpica/dist/compiler/dttable.c: 1471 in DtCompileIort()
1465         UINT32                  NodeNumber;
1466         UINT32                  NodeLength;
1467         UINT32                  IdMappingNumber;
1468         UINT32                  ItsNumber;
1469         UINT32                  ContextIrptNumber;
1470         UINT32                  PmuIrptNumber;
>>>     CID 1298707:  Uninitialized variables  (UNINIT)
>>>     Declaring variable "PaddingLength" without initializer.
1471         UINT32                  PaddingLength;
1472     
1473     
1474         ParentTable = DtPeekSubtable ();
1475     
1476         Status = DtCompileTable (PFieldList, AcpiDmTableInfoIort,

** CID 1320410:  Memory - illegal accesses  (UNINIT)
/sys/external/bsd/acpica/dist/compiler/aslopcodes.c: 848 in OpcDoPld()


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*** CID 1320410:  Memory - illegal accesses  (UNINIT)
/sys/external/bsd/acpica/dist/compiler/aslopcodes.c: 848 in OpcDoPld()
842      ******************************************************************************/
843     
844     static void
845     OpcDoPld (
846         ACPI_PARSE_OBJECT       *Op)
847     {
>>>     CID 1320410:  Memory - illegal accesses  (UNINIT)
>>>     Declaring variable "Buffer" without initializer.
848         UINT8                   *Buffer;
849         ACPI_PARSE_OBJECT       *Node;
850         ACPI_PLD_INFO           PldInfo;
851         ACPI_PARSE_OBJECT       *NewOp;
852     
853     


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