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wine
wine-winehq
Commits
3fa4da76
Commit
3fa4da76
authored
Dec 19, 2011
by
Ken Thomases
Committed by
Alexandre Julliard
Dec 20, 2011
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winex11: Have ToUnicodeEx null-terminate the output buffer, if there's room.
parent
c2f3c111
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keyboard.c
dlls/winex11.drv/keyboard.c
+6
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dlls/winex11.drv/keyboard.c
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3fa4da76
...
...
@@ -2680,6 +2680,12 @@ INT CDECL X11DRV_ToUnicodeEx(UINT virtKey, UINT scanCode, const BYTE *lpKeyState
found:
if
(
buf
!=
lpChar
)
HeapFree
(
GetProcessHeap
(),
0
,
lpChar
);
/* Null-terminate the buffer, if there's room. MSDN clearly states that the
caller must not assume this is done, but some programs (e.g. Audiosurf) do. */
if
(
1
<=
ret
&&
ret
<
bufW_size
)
bufW
[
ret
]
=
0
;
TRACE_
(
key
)(
"returning %d with %s
\n
"
,
ret
,
debugstr_wn
(
bufW
,
ret
));
return
ret
;
}
...
...
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