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fix(tiny_ttf): kerning cache use after free (#9953)

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Shatyuka
2026-04-13 09:24:23 +02:00
committed by GitHub
parent ea9b61c5cf
commit f5cfdeba6e
1 changed files with 2 additions and 1 deletions
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src/libs/tiny_ttf/lv_tiny_ttf.c
+2 -1
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@@ -286,8 +286,9 @@ static uint16_t ttf_get_glyph_pair_kerning_width(const ttf_font_desc_t * dsc, ui
tiny_ttf_kerning_cache_data_t * data = lv_cache_entry_get_data(kerning_entry);
LV_ASSERT_NULL(data);
uint16_t adv_w16 = data->adv_w16;
lv_cache_release(dsc->kerning_cache, kerning_entry, NULL);
return data->adv_w16;
return adv_w16;
}
static bool ttf_get_glyph_dsc_cb(const lv_font_t * font, lv_font_glyph_dsc_t * dsc_out, uint32_t unicode_letter,