fix: CircuitBreaker Report panic bug (#251)

peerless1024 · evelynwei · web-flow · commit d264b0b4d1e7 · 2025-11-14T10:52:17.000+08:00
修复熔断上报接口传参为空时panic问题
Co-authored-by: evelynwei &lt;evelynwei@tencent.com&gt;
diff --git a/plugin/circuitbreaker/composite/breaker.go b/plugin/circuitbreaker/composite/breaker.go
@@ -167,7 +167,7 @@ func (c *CompositeCircuitBreaker) Report(stat *model.ResourceStat) error {
 
 func (c *CompositeCircuitBreaker) doReport(stat *model.ResourceStat, record bool) error {
 	resource := stat.Resource
-	if resource.GetLevel() == fault_tolerance.Level_UNKNOWN {
+	if resource == nil || resource.GetLevel() == fault_tolerance.Level_UNKNOWN {
 		return nil
 	}
 	retStatus := stat.RetStatus

Original file line number	Diff line number	Diff line change
`@@ -167,7 +167,7 @@ func (c CompositeCircuitBreaker) Report(stat model.ResourceStat) error {`
`167`	`167`
`168`	`168`	`func (c CompositeCircuitBreaker) doReport(stat model.ResourceStat, record bool) error {`
`169`	`169`	`resource := stat.Resource`
`170`		`- if resource.GetLevel() == fault_tolerance.Level_UNKNOWN {`
	`170`	`+ if resource == nil \|\| resource.GetLevel() == fault_tolerance.Level_UNKNOWN {`
`171`	`171`	`return nil`
`172`	`172`	`}`
`173`	`173`	`retStatus := stat.RetStatus`