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fix: integer overflow in LineRange::parse_range

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skoriop 2023-10-05 03:12:50 +05:30 committed by David Peter
parent 8e35a56712
commit 9fcc57e496
1 changed files with 1 additions and 1 deletions
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2
src/line_range.rs
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@ -53,7 +53,7 @@ impl LineRange {
let more_lines = &line_numbers[1][1..] let more_lines = &line_numbers[1][1..]
.parse() .parse()
.map_err(|_| "Invalid character after +")?; .map_err(|_| "Invalid character after +")?;
new_range.lower + more_lines new_range.lower.saturating_add(*more_lines)
} else if first_byte == Some(b'-') { } else if first_byte == Some(b'-') {
// this will prevent values like "-+5" even though "+5" is valid integer // this will prevent values like "-+5" even though "+5" is valid integer
if line_numbers[1][1..].bytes().next() == Some(b'+') { if line_numbers[1][1..].bytes().next() == Some(b'+') {