sway

commit 94dc57f3c5e147ebcb378104d51352c33f2fa9da
parent 0553e75b53137e6d509b6e336c21586f2b75d527
Author: Dmitri Kourennyi <dkour@mykolab.com>
Date:   Mon,  1 Apr 2019 16:12:42 -0400

Ensure predicted position for short text handling doesn't overflow.

- Predicted status line can be negative, so corresponding variables should
  not be unsigned. Changed to double as position is actually calculated as
  double.

Diffstat:
M
swaybar/render.c
 | 
5
+++--

1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/swaybar/render.c b/swaybar/render.c
@@ -454,10 +454,11 @@ static uint32_t render_status_line_i3bar(cairo_t *cairo,
 	bool use_short_text = false;
 
 	// TODO: Add margin here?
-	uint32_t reserved_width = predict_workspace_buttons_length(cairo, output) +
+	double reserved_width =
+			predict_workspace_buttons_length(cairo, output) +
 			predict_binding_mode_indicator_length(cairo, output);
 
-	uint32_t predicted_full_pos =
+	double predicted_full_pos =
 			predict_status_line_pos(cairo, output, *x);
 
 	if (predicted_full_pos < reserved_width) {