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Prevent leaks

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Thanks @martinetd
This commit is contained in:
Fredrick Brennan 2020-01-04 15:34:39 +08:00
parent 1db613e95b
commit b479ea410d
1 changed files with 2 additions and 1 deletions
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3
kitty/fonts.c
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@ -1203,7 +1203,7 @@ DescriptorIndices descriptor_indices = {0};
static PyObject* static PyObject*
set_font_data(PyObject UNUSED *m, PyObject *args) { set_font_data(PyObject UNUSED *m, PyObject *args) {
PyObject *sm; PyObject *sm;
Py_CLEAR(box_drawing_function); Py_CLEAR(prerender_function); Py_CLEAR(descriptor_for_idx); Py_CLEAR(box_drawing_function); Py_CLEAR(prerender_function); Py_CLEAR(descriptor_for_idx); Py_CLEAR(font_feature_settings);
if (!PyArg_ParseTuple(args, "OOOIIIIO!dO", if (!PyArg_ParseTuple(args, "OOOIIIIO!dO",
&box_drawing_function, &prerender_function, &descriptor_for_idx, &box_drawing_function, &prerender_function, &descriptor_for_idx,
&descriptor_indices.bold, &descriptor_indices.italic, &descriptor_indices.bi, &descriptor_indices.num_symbol_fonts, &descriptor_indices.bold, &descriptor_indices.italic, &descriptor_indices.bi, &descriptor_indices.num_symbol_fonts,
@ -1310,6 +1310,7 @@ finalize(void) {
Py_CLEAR(box_drawing_function); Py_CLEAR(box_drawing_function);
Py_CLEAR(prerender_function); Py_CLEAR(prerender_function);
Py_CLEAR(descriptor_for_idx); Py_CLEAR(descriptor_for_idx);
Py_CLEAR(font_feature_settings);
free_font_groups(); free_font_groups();
if (harfbuzz_buffer) { hb_buffer_destroy(harfbuzz_buffer); harfbuzz_buffer = NULL; } if (harfbuzz_buffer) { hb_buffer_destroy(harfbuzz_buffer); harfbuzz_buffer = NULL; }
free(group_state.groups); group_state.groups = NULL; group_state.groups_capacity = 0; free(group_state.groups); group_state.groups = NULL; group_state.groups_capacity = 0;