NetworkPkg:Replace unsafe string functions.
Replace unsafe string functions with new added safe string functions. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Zhang Lubo <lubo.zhang@intel.com> Reviewed-by: Fu Siyuan <siyuan.fu@intel.com> Reviewed-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17887 6f19259b-4bc3-4df7-8a09-765794883524
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@@ -1,7 +1,7 @@
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/** @file
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Functions implementation related with Mtftp for UefiPxeBc Driver.
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Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2007 - 2015, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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@@ -64,10 +64,11 @@ PxeBcMtftp6CheckPacket (
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//
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Private->Mode.TftpErrorReceived = TRUE;
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Private->Mode.TftpError.ErrorCode = (UINT8) Packet->Error.ErrorCode;
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AsciiStrnCpy (
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AsciiStrnCpyS (
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Private->Mode.TftpError.ErrorString,
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PXE_MTFTP_ERROR_STRING_LENGTH,
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(CHAR8 *) Packet->Error.ErrorMessage,
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PXE_MTFTP_ERROR_STRING_LENGTH
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PXE_MTFTP_ERROR_STRING_LENGTH - 1
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);
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Private->Mode.TftpError.ErrorString[PXE_MTFTP_ERROR_STRING_LENGTH - 1] = '\0';
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}
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@@ -151,13 +152,13 @@ PxeBcMtftp6GetFileSize (
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// Build the required options for get info.
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//
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ReqOpt[0].OptionStr = (UINT8 *) mMtftpOptions[PXE_MTFTP_OPTION_TSIZE_INDEX];
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PxeBcUintnToAscDec (0, OptBuf);
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PxeBcUintnToAscDec (0, OptBuf, PXE_MTFTP_OPTBUF_MAXNUM_INDEX);
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ReqOpt[0].ValueStr = OptBuf;
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if (BlockSize != NULL) {
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ReqOpt[1].OptionStr = (UINT8 *) mMtftpOptions[PXE_MTFTP_OPTION_BLKSIZE_INDEX];
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ReqOpt[1].ValueStr = (UINT8 *) (ReqOpt[0].ValueStr + AsciiStrLen ((CHAR8 *) ReqOpt[0].ValueStr) + 1);
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PxeBcUintnToAscDec (*BlockSize, ReqOpt[1].ValueStr);
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PxeBcUintnToAscDec (*BlockSize, ReqOpt[1].ValueStr, PXE_MTFTP_OPTBUF_MAXNUM_INDEX - (AsciiStrLen ((CHAR8 *) ReqOpt[0].ValueStr) + 1));
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OptCnt++;
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}
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@@ -178,10 +179,11 @@ PxeBcMtftp6GetFileSize (
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//
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Private->Mode.TftpErrorReceived = TRUE;
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Private->Mode.TftpError.ErrorCode = (UINT8) Packet->Error.ErrorCode;
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AsciiStrnCpy (
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AsciiStrnCpyS (
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Private->Mode.TftpError.ErrorString,
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PXE_MTFTP_ERROR_STRING_LENGTH,
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(CHAR8 *) Packet->Error.ErrorMessage,
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PXE_MTFTP_ERROR_STRING_LENGTH
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PXE_MTFTP_ERROR_STRING_LENGTH - 1
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);
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Private->Mode.TftpError.ErrorString[PXE_MTFTP_ERROR_STRING_LENGTH - 1] = '\0';
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}
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@@ -273,7 +275,7 @@ PxeBcMtftp6ReadFile (
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if (BlockSize != NULL) {
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ReqOpt[0].OptionStr = (UINT8 *) mMtftpOptions[PXE_MTFTP_OPTION_BLKSIZE_INDEX];
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ReqOpt[0].ValueStr = OptBuf;
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PxeBcUintnToAscDec (*BlockSize, ReqOpt[0].ValueStr);
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PxeBcUintnToAscDec (*BlockSize, ReqOpt[0].ValueStr, PXE_MTFTP_OPTBUF_MAXNUM_INDEX);
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OptCnt++;
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}
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@@ -356,7 +358,7 @@ PxeBcMtftp6WriteFile (
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if (BlockSize != NULL) {
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ReqOpt[0].OptionStr = (UINT8 *) mMtftpOptions[PXE_MTFTP_OPTION_BLKSIZE_INDEX];
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ReqOpt[0].ValueStr = OptBuf;
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PxeBcUintnToAscDec (*BlockSize, ReqOpt[0].ValueStr);
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PxeBcUintnToAscDec (*BlockSize, ReqOpt[0].ValueStr, PXE_MTFTP_OPTBUF_MAXNUM_INDEX);
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OptCnt++;
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}
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@@ -431,7 +433,7 @@ PxeBcMtftp6ReadDirectory (
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if (BlockSize != NULL) {
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ReqOpt[0].OptionStr = (UINT8 *) mMtftpOptions[PXE_MTFTP_OPTION_BLKSIZE_INDEX];
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ReqOpt[0].ValueStr = OptBuf;
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PxeBcUintnToAscDec (*BlockSize, ReqOpt[0].ValueStr);
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PxeBcUintnToAscDec (*BlockSize, ReqOpt[0].ValueStr, PXE_MTFTP_OPTBUF_MAXNUM_INDEX);
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OptCnt++;
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}
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@@ -508,10 +510,11 @@ PxeBcMtftp4CheckPacket (
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//
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Private->Mode.TftpErrorReceived = TRUE;
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Private->Mode.TftpError.ErrorCode = (UINT8) Packet->Error.ErrorCode;
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AsciiStrnCpy (
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AsciiStrnCpyS (
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Private->Mode.TftpError.ErrorString,
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PXE_MTFTP_ERROR_STRING_LENGTH,
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(CHAR8 *) Packet->Error.ErrorMessage,
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PXE_MTFTP_ERROR_STRING_LENGTH
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PXE_MTFTP_ERROR_STRING_LENGTH - 1
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);
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Private->Mode.TftpError.ErrorString[PXE_MTFTP_ERROR_STRING_LENGTH - 1] = '\0';
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}
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@@ -595,13 +598,13 @@ PxeBcMtftp4GetFileSize (
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// Build the required options for get info.
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//
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ReqOpt[0].OptionStr = (UINT8 *) mMtftpOptions[PXE_MTFTP_OPTION_TSIZE_INDEX];
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PxeBcUintnToAscDec (0, OptBuf);
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PxeBcUintnToAscDec (0, OptBuf, PXE_MTFTP_OPTBUF_MAXNUM_INDEX);
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ReqOpt[0].ValueStr = OptBuf;
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if (BlockSize != NULL) {
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ReqOpt[1].OptionStr = (UINT8 *) mMtftpOptions[PXE_MTFTP_OPTION_BLKSIZE_INDEX];
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ReqOpt[1].ValueStr = (UINT8 *) (ReqOpt[0].ValueStr + AsciiStrLen ((CHAR8 *) ReqOpt[0].ValueStr) + 1);
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PxeBcUintnToAscDec (*BlockSize, ReqOpt[1].ValueStr);
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PxeBcUintnToAscDec (*BlockSize, ReqOpt[1].ValueStr, PXE_MTFTP_OPTBUF_MAXNUM_INDEX - (AsciiStrLen ((CHAR8 *) ReqOpt[0].ValueStr) + 1));
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OptCnt++;
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}
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@@ -622,10 +625,11 @@ PxeBcMtftp4GetFileSize (
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//
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Private->Mode.TftpErrorReceived = TRUE;
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Private->Mode.TftpError.ErrorCode = (UINT8) Packet->Error.ErrorCode;
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AsciiStrnCpy (
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AsciiStrnCpyS (
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Private->Mode.TftpError.ErrorString,
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PXE_MTFTP_ERROR_STRING_LENGTH,
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(CHAR8 *) Packet->Error.ErrorMessage,
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PXE_MTFTP_ERROR_STRING_LENGTH
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PXE_MTFTP_ERROR_STRING_LENGTH - 1
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);
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Private->Mode.TftpError.ErrorString[PXE_MTFTP_ERROR_STRING_LENGTH - 1] = '\0';
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}
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@@ -717,7 +721,7 @@ PxeBcMtftp4ReadFile (
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if (BlockSize != NULL) {
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ReqOpt[0].OptionStr = (UINT8 *) mMtftpOptions[PXE_MTFTP_OPTION_BLKSIZE_INDEX];
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ReqOpt[0].ValueStr = OptBuf;
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PxeBcUintnToAscDec (*BlockSize, ReqOpt[0].ValueStr);
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PxeBcUintnToAscDec (*BlockSize, ReqOpt[0].ValueStr, PXE_MTFTP_OPTBUF_MAXNUM_INDEX);
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OptCnt++;
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}
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@@ -800,7 +804,7 @@ PxeBcMtftp4WriteFile (
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if (BlockSize != NULL) {
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ReqOpt[0].OptionStr = (UINT8 *) mMtftpOptions[PXE_MTFTP_OPTION_BLKSIZE_INDEX];
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ReqOpt[0].ValueStr = OptBuf;
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PxeBcUintnToAscDec (*BlockSize, ReqOpt[0].ValueStr);
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PxeBcUintnToAscDec (*BlockSize, ReqOpt[0].ValueStr, PXE_MTFTP_OPTBUF_MAXNUM_INDEX);
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OptCnt++;
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}
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@@ -875,7 +879,7 @@ PxeBcMtftp4ReadDirectory (
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if (BlockSize != NULL) {
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ReqOpt[0].OptionStr = (UINT8 *) mMtftpOptions[PXE_MTFTP_OPTION_BLKSIZE_INDEX];
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ReqOpt[0].ValueStr = OptBuf;
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PxeBcUintnToAscDec (*BlockSize, ReqOpt[0].ValueStr);
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PxeBcUintnToAscDec (*BlockSize, ReqOpt[0].ValueStr, PXE_MTFTP_OPTBUF_MAXNUM_INDEX);
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OptCnt++;
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}
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