diff options
| author | Michal Srb <msrb@suse.com> | 2014-11-01 20:00:56 +0200 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2014-11-03 15:28:36 +1000 |
| commit | 5810d0797160a97012664ffe719a59e1b288a525 (patch) | |
| tree | aaca3d0d0a62670bcdb5d1f17bdb83480ed8a8cb /src | |
| parent | f699770e7c92da1dbf16892fde83438f0b79c979 (diff) | |
Fix logic in _XIAllowEvents and prevent double unlock.
Replacing the second _XiCheckExtInit with _XiCheckVersion prevents possible
double unlock as _XiCheckExtInit actually unlocks the display when it returns
-1.
Signed-off-by: Michal Srb <msrb@suse.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Diffstat (limited to 'src')
| -rw-r--r-- | src/XIAllowEvents.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/XIAllowEvents.c b/src/XIAllowEvents.c index 2468fce..52c17ab 100644 --- a/src/XIAllowEvents.c +++ b/src/XIAllowEvents.c @@ -40,7 +40,7 @@ static Status _XIAllowEvents(Display *dpy, int deviceid, int event_mode, Time time, unsigned int touchid, Window grab_window) { - Bool have_XI22 = True; + Bool have_XI22 = False; xXIAllowEventsReq *req; xXI2_2AllowEventsReq *req_XI22; @@ -50,7 +50,7 @@ _XIAllowEvents(Display *dpy, int deviceid, int event_mode, Time time, if (_XiCheckExtInit(dpy, XInput_2_0, extinfo) == -1) return (NoSuchExtension); - if (_XiCheckExtInit(dpy, XInput_2_2, extinfo) == 0) + if (_XiCheckVersion(extinfo, XInput_2_2) == 0) have_XI22 = True; if (have_XI22) |