Refine code to make code run safely.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10880 6f19259b-4bc3-4df7-8a09-765794883524
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@@ -467,7 +467,7 @@ DhcpCopyConfigure (
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{
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EFI_DHCP4_PACKET_OPTION **DstOptions;
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EFI_DHCP4_PACKET_OPTION **SrcOptions;
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INTN Len;
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UINTN Len;
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UINT32 Index;
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CopyMem (Dst, Src, sizeof (*Dst));
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@@ -611,7 +611,7 @@ DhcpParseOption (
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// Allocate a buffer to hold the DHCP options, and after that, a
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// continuous buffer to put all the options' data.
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//
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Options = AllocateZeroPool (OptNum * sizeof (DHCP_OPTION) + TotalLen);
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Options = AllocateZeroPool ((UINTN) (OptNum * sizeof (DHCP_OPTION)) + TotalLen);
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if (Options == NULL) {
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Status = EFI_OUT_OF_RESOURCES;
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@@ -754,7 +754,7 @@ DhcpAppendOption (
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*(Buf++) = Tag;
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*(Buf++) = (UINT8) Len;
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CopyMem (Buf, Data + Index * 255, Len);
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CopyMem (Buf, Data + Index * 255, (UINTN) Len);
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Buf += Len;
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}
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@@ -223,7 +223,7 @@ Mtftp4RemoveBlockNum (
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*TotalBlock = Num;
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if (Range->Round > 0) {
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*TotalBlock += Range->Bound + MultU64x32 (Range->Round -1, (UINT32)(Range->Bound + 1)) + 1;
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*TotalBlock += Range->Bound + MultU64x32 ((UINTN) (Range->Round -1), (UINT32) (Range->Bound + 1)) + 1;
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}
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if (Range->Start > Range->Bound) {
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@@ -90,7 +90,7 @@ PxeFillHeader (
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Snp->Cdb.DBsize = PXE_DBSIZE_NOT_USED;
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Snp->Cdb.DBaddr = PXE_DBADDR_NOT_USED;
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Snp->Cdb.CPBsize = sizeof (PXE_CPB_FILL_HEADER_FRAGMENTED);
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Snp->Cdb.CPBsize = (UINT16) sizeof (PXE_CPB_FILL_HEADER_FRAGMENTED);
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Snp->Cdb.CPBaddr = (UINT64)(UINTN) Cpb;
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Snp->Cdb.StatCode = PXE_STATCODE_INITIALIZE;
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