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fix(vector): fix memory leak for reset stroke dash array. (#5223)

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Signed-off-by: zhangjipeng <zhangjipeng@xiaomi.com>
Co-authored-by: zhangjipeng <zhangjipeng@xiaomi.com>
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Zhang Ji Peng 2024-01-08 20:43:25 +08:00 committed by GitHub
parent d7aa3baf9a
commit a9960c6216
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1 changed files with 7 additions and 1 deletions
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8
src/draw/lv_draw_vector.c
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@ -588,7 +588,13 @@ void lv_vector_dsc_set_stroke_dash(lv_vector_dsc_t * dsc, float * dash_pattern,
{ {
lv_array_t * dash_array = &(dsc->current_dsc.stroke_dsc.dash_pattern); lv_array_t * dash_array = &(dsc->current_dsc.stroke_dsc.dash_pattern);
if(dash_pattern) { if(dash_pattern) {
LV_ARRAY_INIT_CAPACITY(dash_array, dash_count, float); lv_array_clear(dash_array);
if(lv_array_capacity(dash_array) == 0) {
LV_ARRAY_INIT_CAPACITY(dash_array, dash_count, float);
}
else {
lv_array_resize(dash_array, dash_count);
}
for(uint16_t i = 0; i < dash_count; i++) { for(uint16_t i = 0; i < dash_count; i++) {
LV_ARRAY_APPEND_VALUE(dash_array, dash_pattern[i]); LV_ARRAY_APPEND_VALUE(dash_array, dash_pattern[i]);
} }