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Fixed integer overflow in Grid

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When no space is available for the first gutter when fractional widths
are being used, there was a non-saturating subtraction that could
underflow.
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Jonathan Johnson 2023-12-19 15:07:07 -08:00
parent a79d2f7d58
commit c117b1527e
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GPG key ID: A66D6A34D6620579
1 changed files with 1 additions and 1 deletions
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src/widgets/grid.rs
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@ -457,7 +457,7 @@ impl GridLayout {
// Measure the weighted children within the remaining space // Measure the weighted children within the remaining space
if self.total_weights > 0 { if self.total_weights > 0 {
if requires_gutter { if requires_gutter {
remaining -= gutter; remaining = remaining.saturating_sub(gutter);
} }
let space_per_weight = (remaining / self.total_weights).floor(); let space_per_weight = (remaining / self.total_weights).floor();
remaining = remaining.saturating_sub(space_per_weight * self.total_weights); remaining = remaining.saturating_sub(space_per_weight * self.total_weights);