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symlink: open handles embedded symlinks

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returns symlink_embedded=TRUE when the symlink isn't the last component, which gets passed to RxPrepareToReparseSymbolicLink()

Signed-off-by: Casey Bodley <cbodley@citi.umich.edu>
This commit is contained in:
Casey Bodley 2010-09-29 13:11:27 -04:00 • committed by unknown
parent a92fb8930e
commit e27299d066
3 changed files with 22 additions and 4 deletions
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9
sys/nfs41_driver.c
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@ -162,6 +162,7 @@ typedef struct _updowncall_entry {
ULONG open_owner_id;
DWORD mode;
LONGLONG changeattr;
BOOLEAN symlink_embedded;
} Open;
struct {
HANDLE open_state;
@ -1398,6 +1399,8 @@ nfs41_downcall (
RtlCopyMemory(&cur->u.Open.changeattr, buf, sizeof(LONGLONG));
buf += sizeof(LONGLONG);
if (tmp->errno == ERROR_REPARSE) {
RtlCopyMemory(&cur->u.Open.symlink_embedded, buf, sizeof(BOOLEAN));
buf += sizeof(BOOLEAN);
RtlCopyMemory(&cur->u.Open.symlink.MaximumLength, buf, sizeof(USHORT));
buf += sizeof(USHORT);
cur->u.Open.symlink.Length = cur->u.Open.symlink.MaximumLength - sizeof(WCHAR);
@ -2666,9 +2669,9 @@ NTSTATUS nfs41_Create(
RtlCopyMemory(buf, entry->u.Open.symlink.Buffer, entry->u.Open.symlink.Length);
status = RxPrepareToReparseSymbolicLink(RxContext,
FALSE, &AbsPath, TRUE, &ReparseRequired);
DbgP("RxPrepareToReparseSymbolicLink('%wZ') returned %08lX, "
"FileName is '%wZ'\n",
entry->u.Open.symlink_embedded, &AbsPath, TRUE, &ReparseRequired);
DbgP("RxPrepareToReparseSymbolicLink(%u, '%wZ') returned %08lX, "
"FileName is '%wZ'\n", entry->u.Open.symlink_embedded,
&AbsPath, status, &RxContext->CurrentIrpSp->FileObject->FileName);
if (status == STATUS_SUCCESS)
status = ReparseRequired ? STATUS_REPARSE :