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Handle nil pointer #1036

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7 changes: 7 additions & 0 deletions src/core/metrics/metrics_util.go
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,8 @@ import (
"github.com/nginx/agent/v2/src/core/config"

"github.com/gogo/protobuf/types"

log "github.com/sirupsen/logrus"
)

type Collector interface {
Expand Down Expand Up @@ -402,6 +404,11 @@ func GenerateMetricsReportBundle(entities []*StatsEntityWrapper) core.Payload {
reportMap := make(map[proto.MetricsReport_Type]*proto.MetricsReport, 0)

for _, entity := range entities {
if entity == nil || entity.Data == nil {
log.Debugf("Skipping nil entity in metrics generation")
continue
}

if _, ok := reportMap[entity.Type]; !ok {
reportMap[entity.Type] = &proto.MetricsReport{
Meta: &proto.Metadata{
Expand Down
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