text-freetype2: Don't read / write empty size arrays
parent
174e91f211
commit
22ef40ba17
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@ -79,11 +79,13 @@ static bool load_cached_font_list(struct serializer *s)
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do_read(info->is_bitmap);
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do_read(info->num_sizes);
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info->sizes = bmalloc(sizeof(int) * info->num_sizes);
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success = read_data(s, info->sizes,
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sizeof(int) * info->num_sizes);
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if (!success)
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break;
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if (info->num_sizes) {
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info->sizes = bmalloc(sizeof(int) * info->num_sizes);
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success = read_data(s, info->sizes,
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sizeof(int) * info->num_sizes);
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if (!success)
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break;
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}
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do_read(info->bold);
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@ -188,10 +190,12 @@ void save_font_list(void)
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do_write(info->is_bitmap);
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do_write(info->num_sizes);
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success = write_data(&s, info->sizes,
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sizeof(int) * info->num_sizes);
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if (!success)
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break;
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if (info->num_sizes) {
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success = write_data(&s, info->sizes,
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sizeof(int) * info->num_sizes);
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if (!success)
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break;
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}
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do_write(info->bold);
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