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wine
wine-winehq
Commits
f69bb9d6
Commit
f69bb9d6
authored
Sep 01, 2023
by
Alexandre Julliard
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Plain Diff
scrrun: Fix pointer hashing on 64-bit.
parent
863c57e9
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2 changed files
with
10 additions
and
2 deletions
+10
-2
dictionary.c
dlls/scrrun/dictionary.c
+5
-1
dictionary.c
dlls/scrrun/tests/dictionary.c
+5
-1
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dlls/scrrun/dictionary.c
View file @
f69bb9d6
...
@@ -846,7 +846,11 @@ static HRESULT get_flt_hash(FLOAT flt, LONG *hash)
...
@@ -846,7 +846,11 @@ static HRESULT get_flt_hash(FLOAT flt, LONG *hash)
static
DWORD
get_ptr_hash
(
void
*
ptr
)
static
DWORD
get_ptr_hash
(
void
*
ptr
)
{
{
return
PtrToUlong
(
ptr
)
%
DICT_HASH_MOD
;
DWORD
hash
=
PtrToUlong
(
ptr
);
#ifdef _WIN64
hash
^=
(
ULONG_PTR
)
ptr
>>
32
;
#endif
return
hash
%
1201
;
}
}
static
HRESULT
WINAPI
dictionary_get_HashVal
(
IDictionary
*
iface
,
VARIANT
*
key
,
VARIANT
*
hash
)
static
HRESULT
WINAPI
dictionary_get_HashVal
(
IDictionary
*
iface
,
VARIANT
*
key
,
VARIANT
*
hash
)
...
...
dlls/scrrun/tests/dictionary.c
View file @
f69bb9d6
...
@@ -193,7 +193,11 @@ static DWORD get_num_hash(FLOAT num)
...
@@ -193,7 +193,11 @@ static DWORD get_num_hash(FLOAT num)
static
DWORD
get_ptr_hash
(
void
*
ptr
)
static
DWORD
get_ptr_hash
(
void
*
ptr
)
{
{
return
PtrToUlong
(
ptr
)
%
1201
;
DWORD
hash
=
PtrToUlong
(
ptr
);
#ifdef _WIN64
hash
^=
(
ULONG_PTR
)
ptr
>>
32
;
#endif
return
hash
%
1201
;
}
}
typedef
union
typedef
union
...
...
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