Check that old context is not nil

nsavoire · rogercoll · web-flow · commit 4e747eb9b307 · 2026-04-03T01:28:08.000+02:00
Co-authored-by: Roger Coll &lt;roger.coll@elastic.co&gt;
diff --git a/processmanager/processinfo.go b/processmanager/processinfo.go
@@ -812,7 +812,7 @@ func readProcessContext(mappingAddr uint64, pr process.Process, oldProcessContex
 	if errors.Is(err, processcontext.ErrNoUpdate) {
 		return oldProcessContextInfo
 	}
-	if errors.Is(err, processcontext.ErrConcurrentUpdate) {
+	if errors.Is(err, processcontext.ErrConcurrentUpdate) && oldProcessContextInfo.Context != nil {
 		// If the context cannot be read because of a concurrent update, keep the resource since it is immutable,
 		// but discard the extra attributes as they may be stale.
 		oldProcessContextInfo.Context.ExtraAttributes = nil

Original file line number	Diff line number	Diff line change
`@@ -812,7 +812,7 @@ func readProcessContext(mappingAddr uint64, pr process.Process, oldProcessContex`
`812`	`812`	`if errors.Is(err, processcontext.ErrNoUpdate) {`
`813`	`813`	`return oldProcessContextInfo`
`814`	`814`	`}`
`815`		`- if errors.Is(err, processcontext.ErrConcurrentUpdate) {`
	`815`	`+ if errors.Is(err, processcontext.ErrConcurrentUpdate) && oldProcessContextInfo.Context != nil {`
`816`	`816`	`// If the context cannot be read because of a concurrent update, keep the resource since it is immutable,`
`817`	`817`	`// but discard the extra attributes as they may be stale.`
`818`	`818`	`oldProcessContextInfo.Context.ExtraAttributes = nil`