sravan/system76-edk2
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Enhance code to more safely and follow coding style.

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Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Jaben Carsey <Jaben.carsey@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13221 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
ydong10
2012-04-26 02:00:30 +00:00
parent e0192326ae
commit 8d3000031d
4 changed files with 21 additions and 4 deletions
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10
ShellPkg/Library/UefiShellDebug1CommandsLib/Bcfg.c
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@ -107,6 +107,7 @@ UpdateOptionalDataDebug1(
//
// Allocate new struct and discard old optional data.
//
ASSERT (OriginalData != NULL);
OriginalOptionDataSize = sizeof(UINT32) + sizeof(UINT16) + StrSize(((CHAR16*)(OriginalData + sizeof(UINT32) + sizeof(UINT16))));
OriginalOptionDataSize += (*(UINT16*)(OriginalData + sizeof(UINT32)));
OriginalOptionDataSize -= OriginalSize;
@ -139,8 +140,8 @@ UpdateOptionalDataDebug1(
/**
This function will get a CRC for a boot option.
@param[in, out] Crc The CRC value to return.
@param[in] Index The boot option index to CRC.
@param[in, out] Crc The CRC value to return.
@param[in] BootIndex The boot option index to CRC.
@retval EFI_SUCCESS The CRC was sucessfully returned.
@retval other A error occured.
@ -779,6 +780,11 @@ BcfgAddOptDebug1(
ShellStatus = SHELL_INVALID_PARAMETER;
} else {
FileName = StrnCatGrow(&FileName, NULL, Walker+1, 0);
if (FileName == NULL) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_OUT_MEM), gShellDebug1HiiHandle);
ShellStatus = SHELL_OUT_OF_RESOURCES;
return (ShellStatus);
}
Temp2 = StrStr(FileName, L"\"");
ASSERT(Temp2 != NULL);
Temp2[0] = CHAR_NULL;