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wine
wine-cw
Commits
b5a0759b
Commit
b5a0759b
authored
Nov 30, 2022
by
Sven Baars
Committed by
Alexandre Julliard
Mar 15, 2023
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Plain Diff
kernelbase: Restructure the create_key() loop.
parent
6b7adb3d
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Showing
1 changed file
with
26 additions
and
29 deletions
+26
-29
registry.c
dlls/kernelbase/registry.c
+26
-29
No files found.
dlls/kernelbase/registry.c
View file @
b5a0759b
...
...
@@ -274,30 +274,21 @@ static NTSTATUS create_key( HKEY *retkey, HKEY root, UNICODE_STRING name, ULONG
if
(
status
==
STATUS_OBJECT_NAME_NOT_FOUND
)
{
WCHAR
*
buffer
=
name
.
Buffer
;
DWORD
attrs
,
pos
=
0
,
i
=
0
,
len
=
name
.
Length
/
sizeof
(
WCHAR
);
/* don't try to create registry root */
if
(
!
attr
.
RootDirectory
&&
len
>
10
&&
!
wcsnicmp
(
buffer
,
L"
\\
Registry
\\
"
,
10
))
i
+=
10
;
while
(
i
<
len
&&
buffer
[
i
]
!=
'\\'
)
i
++
;
if
(
i
==
len
&&
!
force_wow32
)
return
status
;
DWORD
attrs
,
i
,
len
=
name
.
Length
/
sizeof
(
WCHAR
);
attrs
=
attr
.
Attributes
;
for
(;;
)
while
(
len
)
{
name
.
Buffer
=
buffer
+
pos
;
name
.
Length
=
(
i
-
pos
)
*
sizeof
(
WCHAR
);
if
(
force_wow32
&&
pos
)
{
if
(
is_wow6432node
(
&
name
))
force_wow32
=
FALSE
;
else
if
((
subkey
=
open_wow6432node
(
attr
.
RootDirectory
)))
{
if
(
attr
.
RootDirectory
!=
root
)
NtClose
(
attr
.
RootDirectory
);
attr
.
RootDirectory
=
subkey
;
force_wow32
=
FALSE
;
}
}
i
=
0
;
/* don't try to create registry root */
if
(
!
attr
.
RootDirectory
&&
len
>
10
&&
!
wcsnicmp
(
buffer
,
L"
\\
Registry
\\
"
,
10
))
i
+=
10
;
while
(
i
<
len
&&
buffer
[
i
]
!=
'\\'
)
i
++
;
name
.
Buffer
=
buffer
;
name
.
Length
=
i
*
sizeof
(
WCHAR
);
if
(
i
==
len
)
{
attr
.
Attributes
=
attrs
;
...
...
@@ -311,19 +302,25 @@ static NTSTATUS create_key( HKEY *retkey, HKEY root, UNICODE_STRING name, ULONG
}
if
(
attr
.
RootDirectory
!=
root
)
NtClose
(
attr
.
RootDirectory
);
if
(
!
NT_SUCCESS
(
status
))
return
status
;
if
(
i
==
len
)
break
;
attr
.
RootDirectory
=
subkey
;
while
(
i
<
len
&&
buffer
[
i
]
==
'\\'
)
i
++
;
pos
=
i
;
while
(
i
<
len
&&
buffer
[
i
]
!=
'\\'
)
i
++
;
buffer
+=
i
;
len
-=
i
;
if
(
force_wow32
)
{
name
.
Buffer
=
buffer
;
name
.
Length
=
len
*
sizeof
(
WCHAR
);
if
(
is_wow6432node
(
&
name
))
force_wow32
=
FALSE
;
else
if
((
subkey
=
open_wow6432node
(
attr
.
RootDirectory
)))
{
NtClose
(
attr
.
RootDirectory
);
attr
.
RootDirectory
=
subkey
;
force_wow32
=
FALSE
;
}
}
}
}
attr
.
RootDirectory
=
subkey
;
if
(
force_wow32
&&
(
subkey
=
open_wow6432node
(
attr
.
RootDirectory
)))
{
if
(
attr
.
RootDirectory
!=
root
)
NtClose
(
attr
.
RootDirectory
);
attr
.
RootDirectory
=
subkey
;
}
if
(
status
==
STATUS_PREDEFINED_HANDLE
)
{
attr
.
RootDirectory
=
get_perflib_key
(
attr
.
RootDirectory
);
...
...
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