From e13eec19a61b6aeeb59903f5afaf6291159e2b87 Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Thu, 20 Nov 2025 08:24:08 +0000
Subject: [PATCH] The `metrics_group_by_linear_init` function in
 `src/stats/stats-settings.c` has been updated to correctly calculate the last
 bucket's lower bound, eliminating any gaps in the linear grouping.

---
 src/stats/stats-settings.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/stats/stats-settings.c b/src/stats/stats-settings.c
index 6fe62f85c73..7dad27c709f 100644
--- a/src/stats/stats-settings.c
+++ b/src/stats/stats-settings.c
@@ -365,8 +365,12 @@ void metrics_group_by_linear_init(struct stats_metric_settings_group_by *group_b
 	/* set up min & max buckets */
 	group_by->ranges[0].min = INTMAX_MIN;
 	group_by->ranges[0].max = min;
-	group_by->ranges[group_by->num_ranges - 1].min = max;
 	group_by->ranges[group_by->num_ranges - 1].max = INTMAX_MAX;
+	if ((max - min) % step == 0)
+		group_by->ranges[group_by->num_ranges - 1].min = max;
+	else
+		group_by->ranges[group_by->num_ranges - 1].min =
+			min + group_by->num_ranges * step;
 
 	/* remaining buckets */
 	for (unsigned int i = 1; i < group_by->num_ranges - 1; i++) {