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OvmfPkg/CcExitLib: Initialize Status in IoExit 

Status should be initialized otherwise it may return unexpected value.

Cc: Erdem Aktas <erdemaktas@google.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Michael Roth <michael.roth@amd.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
This commit is contained in:
Min M Xu 2023-01-18 07:53:01 +08:00 committed by mergify[bot]
parent 5c7a611353
commit 998ebe5ca0
1 changed files with 5 additions and 4 deletions
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9
OvmfPkg/Library/CcExitLib/CcExitVeHandler.c
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@ -109,10 +109,11 @@ IoExit (
UINT64 RepCnt;
UINT64 Status;
Val = 0;
Write = Veinfo->ExitQualification.Io.Direction ? FALSE : TRUE;
Size = Veinfo->ExitQualification.Io.Size + 1;
Port = Veinfo->ExitQualification.Io.Port;
Val = 0;
Status = 0;
Write = Veinfo->ExitQualification.Io.Direction ? FALSE : TRUE;
Size = Veinfo->ExitQualification.Io.Size + 1;
Port = Veinfo->ExitQualification.Io.Port;
if (Veinfo->ExitQualification.Io.String) {
//