Star Zeng e7ac09b957 MdePkg UefiLib: Check Table against NULL in ScanTableInSDT ... REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1266 af5e952159 abstracted generic functions from different modules (IntelVTdDxe, S3SaveStateDxe, PcRtc, DpDynamicCommand and PiSmmCpuDxeSmm). Some of them (IntelVTdDxe and PcRtc) checked Table against NULL before accessing Table->Signature, some (S3SaveStateDxe, DpDynamicCommand and PiSmmCpuDxeSmm did not. The ScanTableInSDT() in Acpi.c of UefiLib was mainly from S3SaveStateDxe, so it does not check Table against NULL before accessing Table->Signature. This patch updates ScanTableInSDT() to check Table against NULL first before accessing Table->Signature. Cc: Liming Gao <liming.gao@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Jian J Wang <jian.j.wang@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com>		2018-10-21 09:57:44 +08:00
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Acpi.c	MdePkg UefiLib: Check Table against NULL in ScanTableInSDT	2018-10-21 09:57:44 +08:00
Console.c	MdePkg: Clean up source files	2018-06-28 11:19:47 +08:00
UefiDriverModel.c	MdePkg: Clean up source files	2018-06-28 11:19:47 +08:00
UefiLib.c	MdePkg/UefiLib: don't special-case EFI_FILE_MODE_CREATE in OpenMode	2018-08-22 10:31:47 +02:00
UefiLib.inf	MdePkg UefiLib: Add new EfiLocateXXXAcpiTable() APIs	2018-09-27 14:25:32 +08:00
UefiLib.uni	MdePkg: Convert all .uni files to utf-8	2015-12-15 04:53:50 +00:00
UefiLibInternal.h	MdePkg UefiLib: Make the event empty function public	2017-01-20 15:51:16 +08:00
UefiLibPrint.c	MdePkg: Clean up source files	2018-06-28 11:19:47 +08:00
UefiNotTiano.c	MdePkg: Clean up source files	2018-06-28 11:19:47 +08:00