cmd/docker: fix possible race between ctx channel and signal channel

Signed-off-by: Alano Terblanche <[email protected]>
docker · Jan 24, 2025 · 49b52e8 · 49b52e8
1 parent 77760e2
commit 49b52e8
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/cmd/docker/docker.go b/cmd/docker/docker.go
@@ -43,7 +43,7 @@ func notifyContext(ctx context.Context, signals ...os.Signal) (context.Context,
 	ch := make(chan os.Signal, 1)
 	signal.Notify(ch, signals...)
 
-	ctx, cancel := context.WithCancelCause(ctx)
+	ctxCause, cancel := context.WithCancelCause(ctx)
 
 	go func() {
 		select {
@@ -57,7 +57,7 @@ func notifyContext(ctx context.Context, signals ...os.Signal) (context.Context,
 		}
 	}()
 
-	return ctx, func() {
+	return ctxCause, func() {
 		signal.Stop(ch)
 		cancel(nil)
 	}