[PATCH] ntoskrnl.exe: Use correct name format when sending WM_DEVICECHANGE.
Arkadiusz Hiler
ahiler at codeweavers.com
Tue Mar 23 13:10:10 CDT 2021
This fixes controller hotplug with FarCry Primal.
Signed-off-by: Arkadiusz Hiler <ahiler at codeweavers.com>
---
dlls/ntoskrnl.exe/pnp.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/dlls/ntoskrnl.exe/pnp.c b/dlls/ntoskrnl.exe/pnp.c
index 4a1fbf001a4..6652be73c47 100644
--- a/dlls/ntoskrnl.exe/pnp.c
+++ b/dlls/ntoskrnl.exe/pnp.c
@@ -776,6 +776,7 @@ NTSTATUS WINAPI IoSetDeviceInterfaceState( UNICODE_STRING *name, BOOLEAN enable
broadcast->dbcc_reserved = 0;
broadcast->dbcc_classguid = iface->interface_class;
lstrcpynW( broadcast->dbcc_name, name->Buffer, namelen + 1 );
+ if (namelen > 1) broadcast->dbcc_name[1] = '\\';
send_devicechange( enable ? DBT_DEVICEARRIVAL : DBT_DEVICEREMOVECOMPLETE, broadcast, len );
heap_free( broadcast );
}
--
2.31.0
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