mirror of https://github.com/acidanthera/audk.git
MdeModulePkg/Universal/PCD: Use safe string functions to refine code.
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17786 6f19259b-4bc3-4df7-8a09-765794883524
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@ -142,6 +142,7 @@ GetPcdName (
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{
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PCD_DATABASE_INIT *Database;
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UINT8 *StringTable;
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UINTN NameSize;
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PCD_NAME_INDEX *PcdNameIndex;
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CHAR8 *TokenSpaceName;
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CHAR8 *PcdName;
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@ -188,14 +189,15 @@ GetPcdName (
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//
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// Need to get the full PCD name.
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//
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Name = AllocateZeroPool (AsciiStrSize (TokenSpaceName) + AsciiStrSize (PcdName));
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NameSize = AsciiStrSize (TokenSpaceName) + AsciiStrSize (PcdName);
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Name = AllocateZeroPool (NameSize);
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ASSERT (Name != NULL);
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//
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// Catenate TokenSpaceCName and PcdCName with a '.' to form the full PCD name.
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//
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AsciiStrCat (Name, TokenSpaceName);
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AsciiStrCatS (Name, NameSize, TokenSpaceName);
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Name[AsciiStrSize (TokenSpaceName) - sizeof (CHAR8)] = '.';
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AsciiStrCat (Name, PcdName);
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AsciiStrCatS (Name, NameSize, PcdName);
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}
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return Name;
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@ -107,6 +107,7 @@ GetPcdName (
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)
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{
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UINT8 *StringTable;
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UINTN NameSize;
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PCD_NAME_INDEX *PcdNameIndex;
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CHAR8 *TokenSpaceName;
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CHAR8 *PcdName;
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@ -144,14 +145,15 @@ GetPcdName (
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//
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// Need to get the full PCD name.
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//
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Name = AllocateZeroPool (AsciiStrSize (TokenSpaceName) + AsciiStrSize (PcdName));
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NameSize = AsciiStrSize (TokenSpaceName) + AsciiStrSize (PcdName);
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Name = AllocateZeroPool (NameSize);
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ASSERT (Name != NULL);
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//
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// Catenate TokenSpaceCName and PcdCName with a '.' to form the full PCD name.
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//
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AsciiStrCat (Name, TokenSpaceName);
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AsciiStrCatS (Name, NameSize, TokenSpaceName);
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Name[AsciiStrSize (TokenSpaceName) - sizeof (CHAR8)] = '.';
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AsciiStrCat (Name, PcdName);
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AsciiStrCatS (Name, NameSize, PcdName);
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}
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return Name;
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