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Prevent overflow when columns >= 32

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Sharif Haason authored and David Peter committed 2022-09-11 21:45:06 +02:00
1 parent 2a4a22c9cb
commit 85659a9cd6
1 file changed
+3 -3
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src/lib.rs
+3 -3
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@@ -301,7 +301,7 @@ impl<'a, Writer: Write> Printer<'a, Writer> {
self.byte_char_panel[b as usize] self.byte_char_panel[b as usize]
); );
if idx % 8 == 0 && idx % (u64::from(self.columns * 8)) != 0 { if idx % 8 == 0 && idx % (u64::from(self.columns) * 8) != 0 {
let _ = write!(&mut self.buffer_line, "{}", self.border_style.inner_sep()); let _ = write!(&mut self.buffer_line, "{}", self.border_style.inner_sep());
} }
@@ -324,7 +324,7 @@ impl<'a, Writer: Write> Printer<'a, Writer> {
} }
pub fn print_byte(&mut self, b: u8) -> io::Result<()> { pub fn print_byte(&mut self, b: u8) -> io::Result<()> {
if self.idx % u64::from(self.columns * 8) == 1 { if self.idx % (u64::from(self.columns) * 8) == 1 {
self.print_header(); self.print_header();
self.print_position_panel(); self.print_position_panel();
} }
@@ -334,7 +334,7 @@ impl<'a, Writer: Write> Printer<'a, Writer> {
self.squeezer.process(b, self.idx); self.squeezer.process(b, self.idx);
if self.idx % u64::from(self.columns * 8) == 0 { if self.idx % (u64::from(self.columns) * 8) == 0 {
self.print_textline()?; self.print_textline()?;
} else if self.idx % 8 == 0 { } else if self.idx % 8 == 0 {
let _ = write!(&mut self.buffer_line, "{} ", self.border_style.inner_sep()); let _ = write!(&mut self.buffer_line, "{} ", self.border_style.inner_sep());