4 files changed, 27 insertions, 33 deletions

diff --git a/cmd/podman/attach.go b/cmd/podman/attach.go
index 4b16d013c..041cc0388 100644
--- a/cmd/podman/attach.go
+++ b/cmd/podman/attach.go
@@ -69,16 +69,12 @@ func attachCmd(c *cli.Context) error {
 		return errors.Errorf("you can only attach to running containers")
 	}
 
-	if c.BoolT("sig-proxy") {
-		ProxySignals(ctr)
-	}
-
 	inputStream := os.Stdin
 	if c.Bool("no-stdin") {
 		inputStream = nil
 	}
 
-	if err := attachCtr(ctr, os.Stdout, os.Stderr, inputStream, c.String("detach-keys")); err != nil {
+	if err := attachCtr(ctr, os.Stdout, os.Stderr, inputStream, c.String("detach-keys"), c.BoolT("sig-proxy")); err != nil {
 		return errors.Wrapf(err, "error attaching to container %s", ctr.ID())
 	}
 
diff --git a/cmd/podman/run.go b/cmd/podman/run.go
index b8d6e0968..cafb16d9d 100644
--- a/cmd/podman/run.go
+++ b/cmd/podman/run.go
@@ -179,8 +179,7 @@ func runCmd(c *cli.Context) error {
 		}
 	}
 
-	attachChan, err := startAttachCtr(ctr, outputStream, errorStream, inputStream, c.String("detach-keys"))
-	if err != nil {
+	if err := startAttachCtr(ctr, outputStream, errorStream, inputStream, c.String("detach-keys"), c.BoolT("sig-proxy")); err != nil {
 		// This means the command did not exist
 		exitCode = 127
 		if strings.Index(err.Error(), "permission denied") > -1 {
@@ -189,16 +188,6 @@ func runCmd(c *cli.Context) error {
 		return err
 	}
 
-	if c.BoolT("sig-proxy") {
-		ProxySignals(ctr)
-	}
-
-	// Wait for attach to complete
-	err = <-attachChan
-	if err != nil {
-		return errors.Wrapf(err, "error attaching to container %s", ctr.ID())
-	}
-
 	if ecode, err := ctr.ExitCode(); err != nil {
 		logrus.Errorf("unable to get exit code of container %s: %q", ctr.ID(), err)
 	} else {
diff --git a/cmd/podman/start.go b/cmd/podman/start.go
index 14b03ac7c..597ed29ae 100644
--- a/cmd/podman/start.go
+++ b/cmd/podman/start.go
@@ -110,21 +110,10 @@ func startCmd(c *cli.Context) error {
 				inputStream = nil
 			}
 
-			attachChan, err := startAttachCtr(ctr, os.Stdout, os.Stderr, inputStream, c.String("detach-keys"))
-			if err != nil {
+			if err := startAttachCtr(ctr, os.Stdout, os.Stderr, inputStream, c.String("detach-keys"), c.Bool("sig-proxy")); err != nil {
 				return errors.Wrapf(err, "unable to start container %s", ctr.ID())
 			}
 
-			if c.Bool("sig-proxy") {
-				ProxySignals(ctr)
-			}
-
-			// Wait for attach to complete
-			err = <-attachChan
-			if err != nil {
-				return errors.Wrapf(err, "error attaching to container %s", ctr.ID())
-			}
-
 			if ecode, err := ctr.ExitCode(); err != nil {
 				logrus.Errorf("unable to get exit code of container %s: %q", ctr.ID(), err)
 			} else {
diff --git a/cmd/podman/utils.go b/cmd/podman/utils.go
index 502424403..0238fc9c2 100644
--- a/cmd/podman/utils.go
+++ b/cmd/podman/utils.go
@@ -65,8 +65,9 @@ func getRuntime(c *cli.Context) (*libpod.Runtime, error) {
 }
 
 // Attach to a container
-func attachCtr(ctr *libpod.Container, stdout, stderr, stdin *os.File, detachKeys string) error {
+func attachCtr(ctr *libpod.Container, stdout, stderr, stdin *os.File, detachKeys string, sigProxy bool) error {
 	resize := make(chan remotecommand.TerminalSize)
+	defer close(resize)
 
 	haveTerminal := terminal.IsTerminal(int(os.Stdin.Fd()))
 
@@ -87,12 +88,17 @@ func attachCtr(ctr *libpod.Container, stdout, stderr, stdin *os.File, detachKeys
 		defer term.RestoreTerminal(os.Stdin.Fd(), oldTermState)
 	}
 
+	if sigProxy {
+		ProxySignals(ctr)
+	}
+
 	return ctr.Attach(stdout, stderr, stdin, detachKeys, resize)
 }
 
 // Start and attach to a container
-func startAttachCtr(ctr *libpod.Container, stdout, stderr, stdin *os.File, detachKeys string) (<-chan error, error) {
+func startAttachCtr(ctr *libpod.Container, stdout, stderr, stdin *os.File, detachKeys string, sigProxy bool) error {
 	resize := make(chan remotecommand.TerminalSize)
+	defer close(resize)
 
 	haveTerminal := terminal.IsTerminal(int(os.Stdin.Fd()))
 
@@ -105,7 +111,7 @@ func startAttachCtr(ctr *libpod.Container, stdout, stderr, stdin *os.File, detac
 
 		oldTermState, err := term.SaveState(os.Stdin.Fd())
 		if err != nil {
-			return nil, errors.Wrapf(err, "unable to save terminal state")
+			return errors.Wrapf(err, "unable to save terminal state")
 		}
 
 		term.SetRawTerminal(os.Stdin.Fd())
@@ -113,7 +119,21 @@ func startAttachCtr(ctr *libpod.Container, stdout, stderr, stdin *os.File, detac
 		defer term.RestoreTerminal(os.Stdin.Fd(), oldTermState)
 	}
 
-	return ctr.StartAndAttach(stdout, stderr, stdin, detachKeys, resize)
+	attachChan, err := ctr.StartAndAttach(stdout, stderr, stdin, detachKeys, resize)
+	if err != nil {
+		return err
+	}
+
+	if sigProxy {
+		ProxySignals(ctr)
+	}
+
+	err = <-attachChan
+	if err != nil {
+		return errors.Wrapf(err, "error attaching to container %s", ctr.ID())
+	}
+
+	return nil
 }
 
 // Helper for prepareAttach - set up a goroutine to generate terminal resize events