From 20735d0cb4ad105d2aa90a8271ae464ca6e745c8 Mon Sep 17 00:00:00 2001
From: Robert Glonek <rglonek@aerospike.com>
Date: Fri, 20 Sep 2024 19:05:06 -0700
Subject: [PATCH] agi fix critical bug

---
 CHANGELOG/7.6.1.md            | 3 ++-
 src/plugin/queryStatic.go     | 2 +-
 src/plugin/queryTimeseries.go | 4 ++++
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG/7.6.1.md b/CHANGELOG/7.6.1.md
index 0f1b9295d..b0d082dc0 100644
--- a/CHANGELOG/7.6.1.md
+++ b/CHANGELOG/7.6.1.md
@@ -9,4 +9,5 @@ _Release Date: Month Day, Year_
 * Improvement: AGI: Update `simpod-json-datasource` version to `0.6.5`.
 * FIX: AGI Monitor preserve owner when sizing instances.
 * FIX: Rest API: crashes.
-* FIX: Update java in `vscode` client.
\ No newline at end of file
+* FIX: Update java in `vscode` client.
+* FIX: AGI: Plugin: Fix critical bug resulting in a panic and a mutex lock.
diff --git a/src/plugin/queryStatic.go b/src/plugin/queryStatic.go
index 857e787b2..f2e6c2026 100644
--- a/src/plugin/queryStatic.go
+++ b/src/plugin/queryStatic.go
@@ -46,5 +46,5 @@ func (p *Plugin) handleQueryStatic(req *queryRequest, i int, remote string) (*st
 		responseRows = append(responseRows, dataValue)
 	}
 	response.Rows = append(response.Rows, responseRows)
-	return nil, nil
+	return response, nil
 }
diff --git a/src/plugin/queryTimeseries.go b/src/plugin/queryTimeseries.go
index 74800ee0c..64695e299 100644
--- a/src/plugin/queryTimeseries.go
+++ b/src/plugin/queryTimeseries.go
@@ -87,6 +87,10 @@ func (p *Plugin) handleQueryTimeseries(req *queryRequest, i int, remote string,
 		vals = nil
 		p.cache.lock.RLock()
 		for _, v := range req.selectedVars[filter.Name] {
+			if n, ok := p.cache.metadata[filter.Name]; !ok || n == nil {
+				logger.Detail("Grafana requsted a filter which results in nil dereference, skipping (ok:%t filter.Name:%s v:%s)", ok, filter.Name, v)
+				continue
+			}
 			idxval := inslice.StringMatch(p.cache.metadata[filter.Name].Entries, v)
 			if idxval == -1 {
 				continue