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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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25
reactos/drivers/filesystems/fastfat/finfo.c
View file

@ -155,36 +155,60 @@ VfatSetBasicInformation(PFILE_OBJECT FileObject,
ASSERT(0 == (*FCB->Attributes & _A_VOLID)); ASSERT(0 == (*FCB->Attributes & _A_VOLID));
if (FCB->Flags & FCB_IS_FATX_ENTRY) if (FCB->Flags & FCB_IS_FATX_ENTRY)
{
if (BasicInfo->CreationTime.QuadPart != 0 && BasicInfo->CreationTime.QuadPart != -1)
{ {
FsdSystemTimeToDosDateTime(DeviceExt, FsdSystemTimeToDosDateTime(DeviceExt,
&BasicInfo->CreationTime, &BasicInfo->CreationTime,
&FCB->entry.FatX.CreationDate, &FCB->entry.FatX.CreationDate,
&FCB->entry.FatX.CreationTime); &FCB->entry.FatX.CreationTime);
}
if (BasicInfo->LastAccessTime.QuadPart != 0 && BasicInfo->LastAccessTime.QuadPart != -1)
{
FsdSystemTimeToDosDateTime(DeviceExt, FsdSystemTimeToDosDateTime(DeviceExt,
&BasicInfo->LastAccessTime, &BasicInfo->LastAccessTime,
&FCB->entry.FatX.AccessDate, &FCB->entry.FatX.AccessDate,
&FCB->entry.FatX.AccessTime); &FCB->entry.FatX.AccessTime);
}
if (BasicInfo->LastWriteTime.QuadPart != 0 && BasicInfo->LastWriteTime.QuadPart != -1)
{
FsdSystemTimeToDosDateTime(DeviceExt, FsdSystemTimeToDosDateTime(DeviceExt,
&BasicInfo->LastWriteTime, &BasicInfo->LastWriteTime,
&FCB->entry.FatX.UpdateDate, &FCB->entry.FatX.UpdateDate,
&FCB->entry.FatX.UpdateTime); &FCB->entry.FatX.UpdateTime);
} }
}
else else
{
if (BasicInfo->CreationTime.QuadPart != 0 && BasicInfo->CreationTime.QuadPart != -1)
{ {
FsdSystemTimeToDosDateTime(DeviceExt, FsdSystemTimeToDosDateTime(DeviceExt,
&BasicInfo->CreationTime, &BasicInfo->CreationTime,
&FCB->entry.Fat.CreationDate, &FCB->entry.Fat.CreationDate,
&FCB->entry.Fat.CreationTime); &FCB->entry.Fat.CreationTime);
}
if (BasicInfo->LastAccessTime.QuadPart != 0 && BasicInfo->LastAccessTime.QuadPart != -1)
{
FsdSystemTimeToDosDateTime(DeviceExt, FsdSystemTimeToDosDateTime(DeviceExt,
&BasicInfo->LastAccessTime, &BasicInfo->LastAccessTime,
&FCB->entry.Fat.AccessDate, &FCB->entry.Fat.AccessDate,
NULL); NULL);
}
if (BasicInfo->LastWriteTime.QuadPart != 0 && BasicInfo->LastWriteTime.QuadPart != -1)
{
FsdSystemTimeToDosDateTime(DeviceExt, FsdSystemTimeToDosDateTime(DeviceExt,
&BasicInfo->LastWriteTime, &BasicInfo->LastWriteTime,
&FCB->entry.Fat.UpdateDate, &FCB->entry.Fat.UpdateDate,
&FCB->entry.Fat.UpdateTime); &FCB->entry.Fat.UpdateTime);
} }
}
if (BasicInfo->FileAttributes)
{
*FCB->Attributes = (unsigned char)((*FCB->Attributes & *FCB->Attributes = (unsigned char)((*FCB->Attributes &
(FILE_ATTRIBUTE_DIRECTORY | 0x48)) | (FILE_ATTRIBUTE_DIRECTORY | 0x48)) |
(BasicInfo->FileAttributes & (BasicInfo->FileAttributes &
@ -193,6 +217,7 @@ VfatSetBasicInformation(PFILE_OBJECT FileObject,
FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_HIDDEN |
FILE_ATTRIBUTE_READONLY))); FILE_ATTRIBUTE_READONLY)));
DPRINT("Setting attributes 0x%02x\n", *FCB->Attributes); DPRINT("Setting attributes 0x%02x\n", *FCB->Attributes);
}
VfatUpdateEntry(FCB); VfatUpdateEntry(FCB);