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-rw-r--r--gsk/gskrendernodeparser.c21
1 files changed, 17 insertions, 4 deletions
diff --git a/gsk/gskrendernodeparser.c b/gsk/gskrendernodeparser.c
index 4cdf70f630..2b35dc7cb2 100644
--- a/gsk/gskrendernodeparser.c
+++ b/gsk/gskrendernodeparser.c
@@ -1903,6 +1903,12 @@ cairo_write_array (void *closure,
}
static void
+cairo_destroy_array (gpointer array)
+{
+ g_byte_array_free (array, TRUE);
+}
+
+static void
render_node_print (Printer *p,
GskRenderNode *node)
{
@@ -2394,6 +2400,7 @@ render_node_print (Printer *p,
#ifdef CAIRO_HAS_SCRIPT_SURFACE
if (cairo_surface_get_type (surface) == CAIRO_SURFACE_TYPE_RECORDING)
{
+ static const cairo_user_data_key_t cairo_is_stupid_key;
cairo_device_t *script;
array = g_byte_array_new ();
@@ -2407,11 +2414,17 @@ render_node_print (Printer *p,
g_free (b64);
}
- cairo_device_destroy (script);
- g_byte_array_free (array, TRUE);
- }
+ /* because Cairo is stupid and writes to the device after we finished it,
+ * we can't just
+ g_byte_array_free (array, TRUE);
+ * but have to
+ */
+ g_byte_array_set_size (array, 0);
+ cairo_device_set_user_data (script, &cairo_is_stupid_key, array, cairo_destroy_array);
+ cairo_device_destroy (script);
+ }
#endif
- }
+ }
end_node (p);
}