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kwin: zero-initialize the buffer in Compositor::setup()

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Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2022-10-29 06:42:45 +03:00
parent 87335090a2
commit 6cc1c2b782
1 changed files with 2 additions and 1 deletions
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3
kwin/composite.cpp
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@ -149,7 +149,8 @@ void Compositor::setup()
}
char selection_name[ 100 ];
sprintf(selection_name, "_NET_WM_CM_S%d", DefaultScreen(display()));
::memset(selection_name, '\0', sizeof(selection_name) * sizeof(char));
::sprintf(selection_name, "_NET_WM_CM_S%d", DefaultScreen(display()));
if (!cm_selection) {
cm_selection = new CompositorSelectionOwner(selection_name);
connect(cm_selection, SIGNAL(lostOwnership()), SLOT(finish()));