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wine
wine-winehq
Commits
5fb6a94b
Commit
5fb6a94b
authored
Mar 03, 2016
by
Aric Stewart
Committed by
Alexandre Julliard
Mar 04, 2016
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Plain Diff
hidclass.sys: Handle failure to parse preparseData.
Signed-off-by:
Aric Stewart
<
aric@codeweavers.com
>
Signed-off-by:
Alexandre Julliard
<
julliard@winehq.org
>
parent
5fa04222
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pnp.c
dlls/hidclass.sys/pnp.c
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dlls/hidclass.sys/pnp.c
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5fb6a94b
...
...
@@ -212,8 +212,16 @@ NTSTATUS WINAPI PNP_AddDevice(DRIVER_OBJECT *driver, DEVICE_OBJECT *PDO)
}
ext
->
preparseData
=
ParseDescriptor
(
reportDescriptor
,
descriptor
.
DescriptorList
[
0
].
wReportLength
);
ext
->
information
.
DescriptorSize
=
ext
->
preparseData
->
dwSize
;
HeapFree
(
GetProcessHeap
(),
0
,
reportDescriptor
);
if
(
!
ext
->
preparseData
)
{
ERR
(
"Cannot parse Report Descriptor
\n
"
);
HID_DeleteDevice
(
&
minidriver
->
minidriver
,
device
);
return
STATUS_NOT_SUPPORTED
;
}
ext
->
information
.
DescriptorSize
=
ext
->
preparseData
->
dwSize
;
serial
[
0
]
=
0
;
status
=
call_minidriver
(
IOCTL_HID_GET_STRING
,
device
,
...
...
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