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x11-selection: Don't store copies of strings that are not being used

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MetaX11SelectionOutputStream was storing copies of strings only to use
them in init and then free them in finalize. This was also causing a
small leak, because one of these strings was not freed. Instead of doing
that just don't create these unnecessary copies in the first place.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/1001
This commit is contained in:
Sebastian Keller 2020-01-11 04:21:26 +01:00 committed by Robert Mader
parent 861e5caf8c
commit c05019e232
1 changed files with 4 additions and 16 deletions
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20
src/x11/meta-x11-selection-output-stream.c
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@ -37,13 +37,9 @@ struct _MetaX11SelectionOutputStreamPrivate
{
MetaX11Display *x11_display;
Window xwindow;
char *selection;
Atom xselection;
char *target;
Atom xtarget;
char *property;
Atom xproperty;
const char *type;
Atom xtype;
int format;
gulong timestamp;
@ -515,10 +511,6 @@ meta_x11_selection_output_stream_finalize (GObject *object)
g_cond_clear (&priv->cond);
g_mutex_clear (&priv->mutex);
g_free (priv->selection);
g_free (priv->target);
g_free (priv->property);
G_OBJECT_CLASS (meta_x11_selection_output_stream_parent_class)->finalize (object);
}
@ -606,14 +598,10 @@ meta_x11_selection_output_stream_new (MetaX11Display *x11_display,
priv->x11_display = x11_display;
priv->xwindow = requestor;
priv->selection = g_strdup (selection);
priv->xselection = XInternAtom (x11_display->xdisplay, priv->selection, False);
priv->target = g_strdup (target);
priv->xtarget = XInternAtom (x11_display->xdisplay, priv->target, False);
priv->property = g_strdup (property);
priv->xproperty = XInternAtom (x11_display->xdisplay, priv->property, False);
priv->type = g_strdup (type);
priv->xtype = XInternAtom (x11_display->xdisplay, priv->type, False);
priv->xselection = XInternAtom (x11_display->xdisplay, selection, False);
priv->xtarget = XInternAtom (x11_display->xdisplay, target, False);
priv->xproperty = XInternAtom (x11_display->xdisplay, property, False);
priv->xtype = XInternAtom (x11_display->xdisplay, type, False);
priv->format = format;
priv->timestamp = timestamp;