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[FASTFAT]

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Do not set file attributes in case they are set to 0 or -1

svn path=/trunk/; revision=50995
This commit is contained in:
Pierre Schweitzer 2011-03-07 20:28:42 +00:00
parent 69b1f9091e
commit ff0651e441
1 changed files with 57 additions and 32 deletions
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89
reactos/drivers/filesystems/fastfat/finfo.c
View file

@ -156,43 +156,68 @@ VfatSetBasicInformation(PFILE_OBJECT FileObject,
if (FCB->Flags & FCB_IS_FATX_ENTRY)
{
FsdSystemTimeToDosDateTime(DeviceExt,
&BasicInfo->CreationTime,
&FCB->entry.FatX.CreationDate,
&FCB->entry.FatX.CreationTime);
FsdSystemTimeToDosDateTime(DeviceExt,
&BasicInfo->LastAccessTime,
&FCB->entry.FatX.AccessDate,
&FCB->entry.FatX.AccessTime);
FsdSystemTimeToDosDateTime(DeviceExt,
&BasicInfo->LastWriteTime,
&FCB->entry.FatX.UpdateDate,
&FCB->entry.FatX.UpdateTime);
if (BasicInfo->CreationTime.QuadPart != 0 && BasicInfo->CreationTime.QuadPart != -1)
{
FsdSystemTimeToDosDateTime(DeviceExt,
&BasicInfo->CreationTime,
&FCB->entry.FatX.CreationDate,
&FCB->entry.FatX.CreationTime);
}
if (BasicInfo->LastAccessTime.QuadPart != 0 && BasicInfo->LastAccessTime.QuadPart != -1)
{
FsdSystemTimeToDosDateTime(DeviceExt,
&BasicInfo->LastAccessTime,
&FCB->entry.FatX.AccessDate,
&FCB->entry.FatX.AccessTime);
}
if (BasicInfo->LastWriteTime.QuadPart != 0 && BasicInfo->LastWriteTime.QuadPart != -1)
{
FsdSystemTimeToDosDateTime(DeviceExt,
&BasicInfo->LastWriteTime,
&FCB->entry.FatX.UpdateDate,
&FCB->entry.FatX.UpdateTime);
}
}
else
{
FsdSystemTimeToDosDateTime(DeviceExt,
&BasicInfo->CreationTime,
&FCB->entry.Fat.CreationDate,
&FCB->entry.Fat.CreationTime);
FsdSystemTimeToDosDateTime(DeviceExt,
&BasicInfo->LastAccessTime,
&FCB->entry.Fat.AccessDate,
NULL);
FsdSystemTimeToDosDateTime(DeviceExt,
&BasicInfo->LastWriteTime,
&FCB->entry.Fat.UpdateDate,
&FCB->entry.Fat.UpdateTime);
if (BasicInfo->CreationTime.QuadPart != 0 && BasicInfo->CreationTime.QuadPart != -1)
{
FsdSystemTimeToDosDateTime(DeviceExt,
&BasicInfo->CreationTime,
&FCB->entry.Fat.CreationDate,
&FCB->entry.Fat.CreationTime);
}
if (BasicInfo->LastAccessTime.QuadPart != 0 && BasicInfo->LastAccessTime.QuadPart != -1)
{
FsdSystemTimeToDosDateTime(DeviceExt,
&BasicInfo->LastAccessTime,
&FCB->entry.Fat.AccessDate,
NULL);
}
if (BasicInfo->LastWriteTime.QuadPart != 0 && BasicInfo->LastWriteTime.QuadPart != -1)
{
FsdSystemTimeToDosDateTime(DeviceExt,
&BasicInfo->LastWriteTime,
&FCB->entry.Fat.UpdateDate,
&FCB->entry.Fat.UpdateTime);
}
}
*FCB->Attributes = (unsigned char)((*FCB->Attributes &
(FILE_ATTRIBUTE_DIRECTORY | 0x48)) |
(BasicInfo->FileAttributes &
(FILE_ATTRIBUTE_ARCHIVE |
FILE_ATTRIBUTE_SYSTEM |
FILE_ATTRIBUTE_HIDDEN |
FILE_ATTRIBUTE_READONLY)));
DPRINT("Setting attributes 0x%02x\n", *FCB->Attributes);
if (BasicInfo->FileAttributes)
{
*FCB->Attributes = (unsigned char)((*FCB->Attributes &
(FILE_ATTRIBUTE_DIRECTORY | 0x48)) |
(BasicInfo->FileAttributes &
(FILE_ATTRIBUTE_ARCHIVE |
FILE_ATTRIBUTE_SYSTEM |
FILE_ATTRIBUTE_HIDDEN |
FILE_ATTRIBUTE_READONLY)));
DPRINT("Setting attributes 0x%02x\n", *FCB->Attributes);
}
VfatUpdateEntry(FCB);