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SecurityPkg: Initailize variable Status before it is consumed.

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2945

V2: Move "Status = EFI_SUCCESS;" before the EDKII_TCG_PRE_HASH check.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Qi Zhang <qi1.zhang@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
Message-Id: <20200901005505.1722-1-zhiguang.liu@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Zhiguang Liu 3 年之前
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共有 1 個文件被更改,包括 1 次插入0 次删除
  1. 1 0
      SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c

+ 1 - 0
SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c

@@ -456,6 +456,7 @@ HashLogExtendEvent (
   if ((Flags & EDKII_TCG_PRE_HASH) != 0 || (Flags & EDKII_TCG_PRE_HASH_LOG_ONLY) != 0) {
     ZeroMem (&DigestList, sizeof(DigestList));
     CopyMem (&DigestList, HashData, sizeof(DigestList));
+    Status = EFI_SUCCESS;
     if ((Flags & EDKII_TCG_PRE_HASH) !=0 ) {
       Status = Tpm2PcrExtend (
                NewEventHdr->PCRIndex,