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Fix overflow panic #38

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Merged
merged 1 commit into from
Jul 6, 2025
+3 −3
Merged

Fix overflow panic #38

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6 changes: 3 additions & 3 deletions src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -427,9 +427,9 @@ impl MBR {
let mut ebr_first_chs = extended.first_chs;
let mut ebr_last_chs = None;
loop {
reader.seek(SeekFrom::Start(u64::from(
(extended.starting_lba + relative_ebr_lba) * sector_size,
)))?;
let offset =
(extended.starting_lba as u64 + relative_ebr_lba as u64) * sector_size as u64;
reader.seek(SeekFrom::Start(offset))?;
let (partition, next, bootstrap_code) = match EBRHeader::read_from(&mut reader) {
Ok(ebr) => ebr.unwrap(),
Err(err) => {
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