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Fix my previous "fix", which is even worse then original.

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svn path=/trunk/; revision=27033
This commit is contained in:
Dmitry Gorbachev 2007-06-07 01:34:35 +00:00
parent 8c5a2928ed
commit 32740d717d
1 changed files with 13 additions and 17 deletions
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30
reactos/base/setup/usetup/filesup.c
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@ -97,7 +97,7 @@ SetupCopyFile(PWCHAR SourceFileName,
OBJECT_ATTRIBUTES ObjectAttributes; OBJECT_ATTRIBUTES ObjectAttributes;
HANDLE FileHandleSource; HANDLE FileHandleSource;
HANDLE FileHandleDest; HANDLE FileHandleDest;
PIO_STATUS_BLOCK IoStatusBlock; static IO_STATUS_BLOCK IoStatusBlock;
FILE_STANDARD_INFORMATION FileStandard; FILE_STANDARD_INFORMATION FileStandard;
FILE_BASIC_INFORMATION FileBasic; FILE_BASIC_INFORMATION FileBasic;
PUCHAR Buffer; PUCHAR Buffer;
@ -111,9 +111,6 @@ SetupCopyFile(PWCHAR SourceFileName,
Buffer = NULL; Buffer = NULL;
IoStatusBlock = RtlAllocateHeap(ProcessHeap, 0, sizeof(IO_STATUS_BLOCK));
if (!IoStatusBlock) return STATUS_INSUFFICIENT_RESOURCES;
#ifdef __REACTOS__ #ifdef __REACTOS__
RtlInitUnicodeString(&FileName, RtlInitUnicodeString(&FileName,
SourceFileName); SourceFileName);
@ -127,25 +124,25 @@ SetupCopyFile(PWCHAR SourceFileName,
Status = NtOpenFile(&FileHandleSource, Status = NtOpenFile(&FileHandleSource,
GENERIC_READ, GENERIC_READ,
&ObjectAttributes, &ObjectAttributes,
IoStatusBlock, &IoStatusBlock,
FILE_SHARE_READ, FILE_SHARE_READ,
FILE_SEQUENTIAL_ONLY); FILE_SEQUENTIAL_ONLY);
if(!NT_SUCCESS(Status)) if(!NT_SUCCESS(Status))
{ {
DPRINT1("NtOpenFile failed: %x\n", Status); DPRINT1("NtOpenFile failed: %x\n", Status);
goto freemem; goto done;
} }
#else #else
FileHandleSource = CreateFileW(SourceFileName, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL); FileHandleSource = CreateFileW(SourceFileName, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
if (FileHandleSource == INVALID_HANDLE_VALUE) if (FileHandleSource == INVALID_HANDLE_VALUE)
{ {
Status = STATUS_UNSUCCESSFUL; Status = STATUS_UNSUCCESSFUL;
goto freemem; goto done;
} }
#endif #endif
Status = NtQueryInformationFile(FileHandleSource, Status = NtQueryInformationFile(FileHandleSource,
IoStatusBlock, &IoStatusBlock,
&FileStandard, &FileStandard,
sizeof(FILE_STANDARD_INFORMATION), sizeof(FILE_STANDARD_INFORMATION),
FileStandardInformation); FileStandardInformation);
@ -155,7 +152,7 @@ SetupCopyFile(PWCHAR SourceFileName,
goto closesrc; goto closesrc;
} }
Status = NtQueryInformationFile(FileHandleSource, Status = NtQueryInformationFile(FileHandleSource,
IoStatusBlock, &FileBasic, &IoStatusBlock,&FileBasic,
sizeof(FILE_BASIC_INFORMATION), sizeof(FILE_BASIC_INFORMATION),
FileBasicInformation); FileBasicInformation);
if(!NT_SUCCESS(Status)) if(!NT_SUCCESS(Status))
@ -205,7 +202,7 @@ SetupCopyFile(PWCHAR SourceFileName,
Status = NtCreateFile(&FileHandleDest, Status = NtCreateFile(&FileHandleDest,
GENERIC_WRITE, GENERIC_WRITE,
&ObjectAttributes, &ObjectAttributes,
IoStatusBlock, &IoStatusBlock,
NULL, NULL,
FILE_ATTRIBUTE_NORMAL, FILE_ATTRIBUTE_NORMAL,
0, 0,
@ -220,25 +217,25 @@ SetupCopyFile(PWCHAR SourceFileName,
} }
RegionSize = (ULONG)PAGE_ROUND_UP(FileStandard.EndOfFile.u.LowPart); RegionSize = (ULONG)PAGE_ROUND_UP(FileStandard.EndOfFile.u.LowPart);
IoStatusBlock->Status = 0; IoStatusBlock.Status = 0;
ByteOffset.QuadPart = 0; ByteOffset.QuadPart = 0;
Status = NtWriteFile(FileHandleDest, Status = NtWriteFile(FileHandleDest,
NULL, NULL,
NULL, NULL,
NULL, NULL,
IoStatusBlock, &IoStatusBlock,
SourceFileMap, SourceFileMap,
RegionSize, RegionSize,
&ByteOffset, &ByteOffset,
NULL); NULL);
if(!NT_SUCCESS(Status)) if(!NT_SUCCESS(Status))
{ {
DPRINT1("NtWriteFile failed: %x:%x, iosb: %p src: %p, size: %x\n", Status, IoStatusBlock->Status, IoStatusBlock, SourceFileMap, RegionSize); DPRINT1("NtWriteFile failed: %x:%x, iosb: %p src: %p, size: %x\n", Status, IoStatusBlock.Status, &IoStatusBlock, SourceFileMap, RegionSize);
goto closedest; goto closedest;
} }
/* Copy file date/time from source file */ /* Copy file date/time from source file */
Status = NtSetInformationFile(FileHandleDest, Status = NtSetInformationFile(FileHandleDest,
IoStatusBlock, &IoStatusBlock,
&FileBasic, &FileBasic,
sizeof(FILE_BASIC_INFORMATION), sizeof(FILE_BASIC_INFORMATION),
FileBasicInformation); FileBasicInformation);
@ -250,7 +247,7 @@ SetupCopyFile(PWCHAR SourceFileName,
/* shorten the file back to it's real size after completing the write */ /* shorten the file back to it's real size after completing the write */
NtSetInformationFile(FileHandleDest, NtSetInformationFile(FileHandleDest,
IoStatusBlock, &IoStatusBlock,
&FileStandard.EndOfFile, &FileStandard.EndOfFile,
sizeof(FILE_END_OF_FILE_INFORMATION), sizeof(FILE_END_OF_FILE_INFORMATION),
FileEndOfFileInformation); FileEndOfFileInformation);
@ -262,8 +259,7 @@ SetupCopyFile(PWCHAR SourceFileName,
NtClose(SourceFileSection); NtClose(SourceFileSection);
closesrc: closesrc:
NtClose(FileHandleSource); NtClose(FileHandleSource);
freemem: done:
RtlFreeHeap(ProcessHeap, 0, IoStatusBlock);
return(Status); return(Status);
} }