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ensure start-offset in a segment respects minimal alignment

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daanx 2024-08-20 13:12:51 -07:00
parent 01503df7f3
commit f163164d36
1 changed files with 1 additions and 0 deletions
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src/segment.c
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@ -332,6 +332,7 @@ static uint8_t* _mi_segment_page_start_from_slice(const mi_segment_t* segment, c
if (block_size <= 64) { start_offset += 3*block_size; }
else if (block_size <= 512) { start_offset += block_size; }
}
start_offset = _mi_align_up(start_offset, MI_MAX_ALIGN_SIZE);
mi_assert_internal(_mi_is_aligned(pstart + start_offset, MI_MAX_ALIGN_SIZE));
mi_assert_internal(block_size == 0 || block_size > MI_MAX_ALIGN_GUARANTEE || _mi_is_aligned(pstart + start_offset,block_size));
if (page_size != NULL) { *page_size = psize - start_offset; }