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xvimagesink: Zero initialize mask array

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Clear the stack array before setting bits to pass to
XISelectEvents(). Fixes spurious crash from an X error:

X Error of failed request:  BadValue (integer parameter out of range for operation)

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3100>
This commit is contained in:
Jan Schmidt 2022-10-01 04:49:16 +10:00 committed by GStreamer Marge Bot
parent c8cf714d37
commit 6b7d4f74f2
1 changed files with 1 additions and 1 deletions
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2
subprojects/gst-plugins-base/sys/xvimage/xvcontext.c
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@ -1228,7 +1228,7 @@ gst_xwindow_set_event_handling (GstXWindow * window, gboolean handle_events)
#ifdef HAVE_XI2
if (context->use_xi2) {
XIEventMask mask_data;
unsigned char mask[2];
unsigned char mask[2] = { 0, };
gst_xwindow_select_touch_events (context, window);