path: root/x11-libs/libXi/files/fix-bad-unlock.patch

diff --git a/src/XExtInt.c b/src/XExtInt.c
index e5baccb..aa838ef 100644
--- a/src/XExtInt.c
+++ b/src/XExtInt.c
@@ -207,7 +207,7 @@ _XiCheckExtInit(dpy, version_index)
 	    return (-1);
 	}
 	((XInputData *) info->data)->vers =
-	    _XiGetExtensionVersion(dpy, "XInputExtension");
+	    _XiGetExtensionVersion(dpy, "XInputExtension", info);
     }
 
     if (versions[version_index].major_version > Dont_Check) {
diff --git a/src/XGetVers.c b/src/XGetVers.c
index 1f4fd7a..ef41fea 100644
--- a/src/XGetVers.c
+++ b/src/XGetVers.c
@@ -64,9 +64,10 @@ XExtensionVersion *
 XGetExtensionVersion(register Display * dpy, _Xconst char *name)
 {
     XExtensionVersion *ext;
+    XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    ext = _XiGetExtensionVersion(dpy, name);
+    ext = _XiGetExtensionVersion(dpy, name, info);
     if (ext != (XExtensionVersion *) NoSuchExtension) {
 	UnlockDisplay(dpy);
 	SyncHandle();
@@ -75,12 +76,11 @@ XGetExtensionVersion(register Display * 
 }
 
 XExtensionVersion *
-_XiGetExtensionVersion(register Display * dpy, _Xconst char *name)
+_XiGetExtensionVersion(register Display * dpy, _Xconst char *name, XExtDisplayInfo *info)
 {
     xGetExtensionVersionReq *req;
     xGetExtensionVersionReply rep;
     XExtensionVersion *ext;
-    XExtDisplayInfo *info = XInput_find_display(dpy);
 
     if (_XiCheckExtInit(dpy, Dont_Check) == -1)
 	return ((XExtensionVersion *) NoSuchExtension);
diff --git a/src/XIint.h b/src/XIint.h
index ba965a6..ae6d33f 100644
--- a/src/XIint.h
+++ b/src/XIint.h
@@ -12,6 +12,6 @@ extern XExtDisplayInfo *XInput_find_disp
 
 extern int _XiCheckExtInit(Display *, int);
 
-extern XExtensionVersion *_XiGetExtensionVersion(Display *, _Xconst char *);
+extern XExtensionVersion *_XiGetExtensionVersion(Display *, _Xconst char *, XExtDisplayInfo *);
 
 #endif
diff --git a/src/XAllowDv.c b/src/XAllowDv.c
index 94a27ca..7fd2a07 100644
--- a/src/XAllowDv.c
+++ b/src/XAllowDv.c
@@ -71,7 +71,7 @@ XAllowDeviceEvents(dpy, dev, event_mode,
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return (NoSuchExtension);
 
     GetReq(AllowDeviceEvents, req);
diff --git a/src/XChgDCtl.c b/src/XChgDCtl.c
index a196523..9e71475 100644
--- a/src/XChgDCtl.c
+++ b/src/XChgDCtl.c
@@ -74,7 +74,7 @@ XChangeDeviceControl(dpy, dev, control, 
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Add_XChangeDeviceControl) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Add_XChangeDeviceControl, info) == -1)
 	return (NoSuchExtension);
 
     GetReq(ChangeDeviceControl, req);
diff --git a/src/XChgFCtl.c b/src/XChgFCtl.c
index 32c7b24..e499b41 100644
--- a/src/XChgFCtl.c
+++ b/src/XChgFCtl.c
@@ -73,7 +73,7 @@ XChangeFeedbackControl(dpy, dev, mask, f
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return (NoSuchExtension);
 
     GetReq(ChangeFeedbackControl, req);
diff --git a/src/XChgKMap.c b/src/XChgKMap.c
index d0a334f..73de754 100644
--- a/src/XChgKMap.c
+++ b/src/XChgKMap.c
@@ -74,7 +74,7 @@ XChangeDeviceKeyMapping(dpy, dev, first,
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return (NoSuchExtension);
 
     GetReq(ChangeDeviceKeyMapping, req);
diff --git a/src/XChgKbd.c b/src/XChgKbd.c
index feba239..1b01207 100644
--- a/src/XChgKbd.c
+++ b/src/XChgKbd.c
@@ -70,7 +70,7 @@ XChangeKeyboardDevice(dpy, dev)
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return (NoSuchExtension);
 
     GetReq(ChangeKeyboardDevice, req);
diff --git a/src/XChgPnt.c b/src/XChgPnt.c
index 9e0a617..6123398 100644
--- a/src/XChgPnt.c
+++ b/src/XChgPnt.c
@@ -72,7 +72,7 @@ XChangePointerDevice(dpy, dev, xaxis, ya
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return (NoSuchExtension);
 
     GetReq(ChangePointerDevice, req);
diff --git a/src/XChgProp.c b/src/XChgProp.c
index 6939cb3..0c7377f 100644
--- a/src/XChgProp.c
+++ b/src/XChgProp.c
@@ -73,7 +73,7 @@ XChangeDeviceDontPropagateList(dpy, wind
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return (NoSuchExtension);
 
     GetReq(ChangeDeviceDontPropagateList, req);
diff --git a/src/XCloseDev.c b/src/XCloseDev.c
index 71e792a..ca19860 100644
--- a/src/XCloseDev.c
+++ b/src/XCloseDev.c
@@ -69,7 +69,7 @@ XCloseDevice(dpy, dev)
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return (NoSuchExtension);
 
     GetReq(CloseDevice, req);
diff --git a/src/XDevBell.c b/src/XDevBell.c
index 276a1b8..73f2e35 100644
--- a/src/XDevBell.c
+++ b/src/XDevBell.c
@@ -71,7 +71,7 @@ XDeviceBell(dpy, dev, feedbackclass, fee
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Add_XDeviceBell) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Add_XDeviceBell, info) == -1)
 	return (NoSuchExtension);
 
     GetReq(DeviceBell, req);
diff --git a/src/XExtInt.c b/src/XExtInt.c
index aa838ef..b7297dc 100644
--- a/src/XExtInt.c
+++ b/src/XExtInt.c
@@ -191,12 +191,12 @@ _xidevicebusy(dpy, error)
  */
 
 int
-_XiCheckExtInit(dpy, version_index)
+_XiCheckExtInit(dpy, version_index, info)
     register Display *dpy;
     register int version_index;
+    XExtDisplayInfo *info;
 {
     XExtensionVersion *ext;
-    XExtDisplayInfo *info = XInput_find_display(dpy);
 
     XInputCheckExtension(dpy, info, -1);
 
diff --git a/src/XGMotion.c b/src/XGMotion.c
index abcc06a..daa8792 100644
--- a/src/XGMotion.c
+++ b/src/XGMotion.c
@@ -85,7 +85,7 @@ Time stop;
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return ((XDeviceTimeCoord *) NoSuchExtension);
 
     GetReq(GetDeviceMotionEvents, req);
diff --git a/src/XGetBMap.c b/src/XGetBMap.c
index 1eaaa23..15cad74 100644
--- a/src/XGetBMap.c
+++ b/src/XGetBMap.c
@@ -81,7 +81,7 @@ XGetDeviceButtonMapping(dpy, device, map
     xGetDeviceButtonMappingReply rep;
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return (NoSuchExtension);
     GetReq(GetDeviceButtonMapping, req);
 
diff --git a/src/XGetDCtl.c b/src/XGetDCtl.c
index 139f7e7..8d034bf 100644
--- a/src/XGetDCtl.c
+++ b/src/XGetDCtl.c
@@ -78,7 +78,7 @@ XGetDeviceControl(dpy, dev, control)
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Add_XChangeDeviceControl) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Add_XChangeDeviceControl, info) == -1)
 	return ((XDeviceControl *) NoSuchExtension);
 
     GetReq(GetDeviceControl, req);
diff --git a/src/XGetFCtl.c b/src/XGetFCtl.c
index 0101fc0..af4578c 100644
--- a/src/XGetFCtl.c
+++ b/src/XGetFCtl.c
@@ -78,7 +78,7 @@ XGetFeedbackControl(dpy, dev, num_feedba
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return ((XFeedbackState *) NoSuchExtension);
 
     GetReq(GetFeedbackControl, req);
diff --git a/src/XGetKMap.c b/src/XGetKMap.c
index 59f6f93..0381e86 100644
--- a/src/XGetKMap.c
+++ b/src/XGetKMap.c
@@ -76,7 +76,7 @@ #endif
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return ((KeySym *) NoSuchExtension);
 
     GetReq(GetDeviceKeyMapping, req);
diff --git a/src/XGetMMap.c b/src/XGetMMap.c
index 4a8c32f..ef92281 100644
--- a/src/XGetMMap.c
+++ b/src/XGetMMap.c
@@ -72,7 +72,7 @@ XGetDeviceModifierMapping(dpy, dev)
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return ((XModifierKeymap *) NoSuchExtension);
 
     GetReq(GetDeviceModifierMapping, req);
diff --git a/src/XGetProp.c b/src/XGetProp.c
index 0ea8ceb..71d844b 100644
--- a/src/XGetProp.c
+++ b/src/XGetProp.c
@@ -75,7 +75,7 @@ Window window;
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return ((XEventClass *) NoSuchExtension);
 
     GetReq(GetDeviceDontPropagateList, req);
diff --git a/src/XGetVers.c b/src/XGetVers.c
index ef41fea..d3c765a 100644
--- a/src/XGetVers.c
+++ b/src/XGetVers.c
@@ -82,7 +82,7 @@ _XiGetExtensionVersion(register Display 
     xGetExtensionVersionReply rep;
     XExtensionVersion *ext;
 
-    if (_XiCheckExtInit(dpy, Dont_Check) == -1)
+    if (_XiCheckExtInit(dpy, Dont_Check, info) == -1)
 	return ((XExtensionVersion *) NoSuchExtension);
 
     GetReq(GetExtensionVersion, req);
diff --git a/src/XGrDvBut.c b/src/XGrDvBut.c
index fbc26ba..6e35099 100644
--- a/src/XGrDvBut.c
+++ b/src/XGrDvBut.c
@@ -80,7 +80,7 @@ XGrabDeviceButton(dpy, dev, button, modi
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return (NoSuchExtension);
 
     GetReq(GrabDeviceButton, req);
diff --git a/src/XGrDvKey.c b/src/XGrDvKey.c
index 6731e2c..1389753 100644
--- a/src/XGrDvKey.c
+++ b/src/XGrDvKey.c
@@ -80,7 +80,7 @@ XGrabDeviceKey(dpy, dev, key, modifiers,
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return (NoSuchExtension);
 
     GetReq(GrabDeviceKey, req);
diff --git a/src/XGrabDev.c b/src/XGrabDev.c
index 536e369..92f1c11 100644
--- a/src/XGrabDev.c
+++ b/src/XGrabDev.c
@@ -78,7 +78,7 @@ XGrabDevice(dpy, dev, grab_window, owner
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return (NoSuchExtension);
 
     GetReq(GrabDevice, req);
diff --git a/src/XGtFocus.c b/src/XGtFocus.c
index 08cebd9..4e63918 100644
--- a/src/XGtFocus.c
+++ b/src/XGtFocus.c
@@ -73,7 +73,7 @@ XGetDeviceFocus(dpy, dev, focus, revert_
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return (NoSuchExtension);
 
     GetReq(GetDeviceFocus, req);
diff --git a/src/XGtSelect.c b/src/XGtSelect.c
index 0f63caf..9f596fd 100644
--- a/src/XGtSelect.c
+++ b/src/XGtSelect.c
@@ -76,7 +76,7 @@ XGetSelectedExtensionEvents(dpy, w, this
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return (NoSuchExtension);
     GetReq(GetSelectedExtensionEvents, req);
 
diff --git a/src/XIint.h b/src/XIint.h
index ae6d33f..f35619c 100644
--- a/src/XIint.h
+++ b/src/XIint.h
@@ -10,7 +10,7 @@ #define _XIINT_H_
 
 extern XExtDisplayInfo *XInput_find_display(Display *);
 
-extern int _XiCheckExtInit(Display *, int);
+extern int _XiCheckExtInit(Display *, int, XExtDisplayInfo *);
 
 extern XExtensionVersion *_XiGetExtensionVersion(Display *, _Xconst char *, XExtDisplayInfo *);
 
diff --git a/src/XListDev.c b/src/XListDev.c
index ea9aa62..b9a617d 100644
--- a/src/XListDev.c
+++ b/src/XListDev.c
@@ -82,7 +82,7 @@ XListInputDevices(dpy, ndevices)
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return ((XDeviceInfo *) NULL);
 
     GetReq(ListInputDevices, req);
diff --git a/src/XOpenDev.c b/src/XOpenDev.c
index ed168a6..d220330 100644
--- a/src/XOpenDev.c
+++ b/src/XOpenDev.c
@@ -72,7 +72,7 @@ XOpenDevice(dpy, id)
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return ((XDevice *) NoSuchExtension);
 
     GetReq(OpenDevice, req);
diff --git a/src/XQueryDv.c b/src/XQueryDv.c
index a3a75f2..540f224 100644
--- a/src/XQueryDv.c
+++ b/src/XQueryDv.c
@@ -76,7 +76,7 @@ XQueryDeviceState(dpy, dev)
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return ((XDeviceState *) NoSuchExtension);
 
     GetReq(QueryDeviceState, req);
diff --git a/src/XSelect.c b/src/XSelect.c
index b23829a..af0fb84 100644
--- a/src/XSelect.c
+++ b/src/XSelect.c
@@ -71,7 +71,7 @@ XSelectExtensionEvent(dpy, w, event_list
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return (NoSuchExtension);
     GetReq(SelectExtensionEvent, req);
 
diff --git a/src/XSetBMap.c b/src/XSetBMap.c
index bdfe501..cad6976 100644
--- a/src/XSetBMap.c
+++ b/src/XSetBMap.c
@@ -75,7 +75,7 @@ XSetDeviceButtonMapping(dpy, device, map
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return (NoSuchExtension);
     GetReq(SetDeviceButtonMapping, req);
     req->reqType = info->codes->major_opcode;
diff --git a/src/XSetDVal.c b/src/XSetDVal.c
index 6b382f1..43702b0 100644
--- a/src/XSetDVal.c
+++ b/src/XSetDVal.c
@@ -74,7 +74,7 @@ XSetDeviceValuators(dpy, dev, valuators,
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Add_XSetDeviceValuators) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Add_XSetDeviceValuators, info) == -1)
 	return (NoSuchExtension);
 
     GetReq(SetDeviceValuators, req);
diff --git a/src/XSetMMap.c b/src/XSetMMap.c
index b0838f6..1077433 100644
--- a/src/XSetMMap.c
+++ b/src/XSetMMap.c
@@ -72,7 +72,7 @@ XSetDeviceModifierMapping(dpy, dev, modm
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return (NoSuchExtension);
 
     GetReqExtra(SetDeviceModifierMapping, mapSize, req);
diff --git a/src/XSetMode.c b/src/XSetMode.c
index 278c4ff..94e2b3d 100644
--- a/src/XSetMode.c
+++ b/src/XSetMode.c
@@ -71,7 +71,7 @@ XSetDeviceMode(dpy, dev, mode)
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return (NoSuchExtension);
 
     GetReq(SetDeviceMode, req);
diff --git a/src/XSndExEv.c b/src/XSndExEv.c
index 6d65745..71431cd 100644
--- a/src/XSndExEv.c
+++ b/src/XSndExEv.c
@@ -81,7 +81,7 @@ XSendExtensionEvent(dpy, dev, dest, prop
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return (NoSuchExtension);
 
     /* call through display to find proper conversion routine */
diff --git a/src/XUngrDev.c b/src/XUngrDev.c
index ecc8887..70ba03d 100644
--- a/src/XUngrDev.c
+++ b/src/XUngrDev.c
@@ -70,7 +70,7 @@ XUngrabDevice(dpy, dev, time)
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return (NoSuchExtension);
 
     GetReq(UngrabDevice, req);
diff --git a/src/XUngrDvB.c b/src/XUngrDvB.c
index 07f2c3f..77dbe77 100644
--- a/src/XUngrDvB.c
+++ b/src/XUngrDvB.c
@@ -73,7 +73,7 @@ XUngrabDeviceButton(dpy, dev, button, mo
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return (NoSuchExtension);
     GetReq(UngrabDeviceButton, req);
 
diff --git a/src/XUngrDvK.c b/src/XUngrDvK.c
index e9e4cdf..0ae3178 100644
--- a/src/XUngrDvK.c
+++ b/src/XUngrDvK.c
@@ -73,7 +73,7 @@ XUngrabDeviceKey(dpy, dev, key, modifier
     XExtDisplayInfo *info = XInput_find_display(dpy);
 
     LockDisplay(dpy);
-    if (_XiCheckExtInit(dpy, XInput_Initial_Release) == -1)
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
 	return (NoSuchExtension);
     GetReq(UngrabDeviceKey, req);