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Fix weird crash with clang asan

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Kovid Goyal 2017-11-01 14:58:39 +05:30
parent 6501ee45b6
commit 00a73e4d12
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 4 additions and 3 deletions
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kitty/fonts.c
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@ -190,12 +190,13 @@ static size_t symbol_maps_count = 0, symbol_map_fonts_count = 0;
static unsigned int cell_width = 0, cell_height = 0, baseline = 0, underline_position = 0, underline_thickness = 0;
static uint8_t *canvas = NULL;
static inline void clear_canvas(void) { memset(canvas, 0, cell_width * cell_height); }
static inline void
clear_canvas(void) { memset(canvas, 0, cell_width * cell_height); }
static void
python_send_to_gpu(unsigned int x, unsigned int y, unsigned int z, uint8_t* buf) {
if (python_send_to_gpu_impl) {
PyObject *ret = PyObject_CallFunction(python_send_to_gpu_impl, "IIIy#", x, y, z, buf, (int)(cell_width * cell_height));
if (python_send_to_gpu_impl != NULL) {
PyObject *ret = PyObject_CallFunction(python_send_to_gpu_impl, "IIIN", x, y, z, PyBytes_FromStringAndSize((const char*)buf, cell_width * cell_height));
if (ret == NULL) PyErr_Print();
else Py_DECREF(ret);
}