IntenseWebs/grafana
3
0
Fork 0
mirror of https://github.com/grafana/grafana.git synced 2025-02-25 18:55:37 -06:00
Code Issues Packages Projects Releases Wiki Activity

fix nil pointer dereference (#13221)

Browse Source
This commit is contained in:
Mitsuhiro Tanda 2018-09-11 19:53:39 +09:00 committed by Torkel Ödegaard
parent 2936e34d75
commit 28250271cc
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
pkg/tsdb/cloudwatch/metric_find_query.go
View File

@ -466,6 +466,9 @@ func (e *CloudWatchExecutor) handleGetEc2InstanceAttribute(ctx context.Context,
return nil, errors.New("invalid attribute path") return nil, errors.New("invalid attribute path")
} }
v = v.FieldByName(key) v = v.FieldByName(key)
if !v.IsValid() {
return nil, errors.New("invalid attribute path")
}
} }
if attr, ok := v.Interface().(*string); ok { if attr, ok := v.Interface().(*string); ok {
data = *attr data = *attr