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wine
wine-winehq
Commits
735e2cd7
Commit
735e2cd7
authored
Nov 19, 2014
by
Sebastian Lackner
Committed by
Alexandre Julliard
Nov 19, 2014
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Plain Diff
comctl32: Allow broken behaviour in StrRStr functions.
parent
1b672e55
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1 changed file
with
11 additions
and
6 deletions
+11
-6
string.c
dlls/comctl32/string.c
+11
-6
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dlls/comctl32/string.c
View file @
735e2cd7
...
@@ -674,18 +674,20 @@ LPSTR WINAPI StrRStrIA(LPCSTR lpszStr, LPCSTR lpszEnd, LPCSTR lpszSearch)
...
@@ -674,18 +674,20 @@ LPSTR WINAPI StrRStrIA(LPCSTR lpszStr, LPCSTR lpszEnd, LPCSTR lpszSearch)
if
(
!
lpszStr
||
!
lpszSearch
||
!*
lpszSearch
)
if
(
!
lpszStr
||
!
lpszSearch
||
!*
lpszSearch
)
return
NULL
;
return
NULL
;
if
(
!
lpszEnd
)
lpszEnd
=
lpszStr
+
lstrlenA
(
lpszStr
);
if
(
IsDBCSLeadByte
(
*
lpszSearch
))
if
(
IsDBCSLeadByte
(
*
lpszSearch
))
ch1
=
*
lpszSearch
<<
8
|
lpszSearch
[
1
];
ch1
=
*
lpszSearch
<<
8
|
(
UCHAR
)
lpszSearch
[
1
];
else
else
ch1
=
*
lpszSearch
;
ch1
=
*
lpszSearch
;
iLen
=
lstrlenA
(
lpszSearch
);
iLen
=
lstrlenA
(
lpszSearch
);
if
(
!
lpszEnd
)
lpszEnd
=
lpszStr
+
lstrlenA
(
lpszStr
);
else
/* reproduce the broken behaviour on Windows */
lpszEnd
+=
min
(
iLen
-
1
,
lstrlenA
(
lpszEnd
));
while
(
lpszStr
+
iLen
<=
lpszEnd
&&
*
lpszStr
)
while
(
lpszStr
+
iLen
<=
lpszEnd
&&
*
lpszStr
)
{
{
ch2
=
IsDBCSLeadByte
(
*
lpszStr
)
?
*
lpszStr
<<
8
|
lpszStr
[
1
]
:
*
lpszStr
;
ch2
=
IsDBCSLeadByte
(
*
lpszStr
)
?
*
lpszStr
<<
8
|
(
UCHAR
)
lpszStr
[
1
]
:
*
lpszStr
;
if
(
!
COMCTL32_ChrCmpIA
(
ch1
,
ch2
))
if
(
!
COMCTL32_ChrCmpIA
(
ch1
,
ch2
))
{
{
if
(
!
StrCmpNIA
(
lpszStr
,
lpszSearch
,
iLen
))
if
(
!
StrCmpNIA
(
lpszStr
,
lpszSearch
,
iLen
))
...
@@ -711,10 +713,13 @@ LPWSTR WINAPI StrRStrIW(LPCWSTR lpszStr, LPCWSTR lpszEnd, LPCWSTR lpszSearch)
...
@@ -711,10 +713,13 @@ LPWSTR WINAPI StrRStrIW(LPCWSTR lpszStr, LPCWSTR lpszEnd, LPCWSTR lpszSearch)
if
(
!
lpszStr
||
!
lpszSearch
||
!*
lpszSearch
)
if
(
!
lpszStr
||
!
lpszSearch
||
!*
lpszSearch
)
return
NULL
;
return
NULL
;
iLen
=
strlenW
(
lpszSearch
);
if
(
!
lpszEnd
)
if
(
!
lpszEnd
)
lpszEnd
=
lpszStr
+
strlenW
(
lpszStr
);
lpszEnd
=
lpszStr
+
strlenW
(
lpszStr
);
else
/* reproduce the broken behaviour on Windows */
lpszEnd
+=
min
(
iLen
-
1
,
lstrlenW
(
lpszEnd
));
iLen
=
strlenW
(
lpszSearch
);
while
(
lpszStr
+
iLen
<=
lpszEnd
&&
*
lpszStr
)
while
(
lpszStr
+
iLen
<=
lpszEnd
&&
*
lpszStr
)
{
{
...
...
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