window(fill): fix bounds check
The bounds check should terminate at the window height.
Fixes: f7f4606f1d
"window(fill): bounds check the memcpy op"
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f7f4606f1d
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ca4346e35a
1 changed files with 1 additions and 1 deletions
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@ -221,7 +221,7 @@ pub fn fill(self: Window, cell: Cell) void {
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} else {
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// Non-contiguous. Iterate over rows an memset
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var row: usize = self.y_off;
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const last_row = @min(self.height + self.y_off, self.screen.height - self.y_off);
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const last_row = @min(self.height + self.y_off, self.screen.height);
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while (row < last_row) : (row += 1) {
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const start = self.x_off + (row * self.screen.width);
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const end = @min(start + self.width, start + (self.screen.width - self.x_off));
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