driver(external): fix a nil pointer deref

unsuman · unsuman · commit a4d2fcd82c8c · 2025-07-05T16:28:07.000+05:30
Signed-off-by: Ansuman Sahoo &lt;anshumansahoo500@gmail.com&gt;
diff --git a/pkg/driver/external/client/pipe.go b/pkg/driver/external/client/pipe.go
@@ -6,6 +6,7 @@ package client
 import (
 	"io"
 	"net"
+	"os"
 	"time"
 )
 
@@ -19,6 +20,7 @@ func newPipeConn(writer io.WriteCloser, reader io.ReadCloser) net.Conn {
 	return &PipeConn{
 		Reader: reader,
 		Writer: writer,
+		Closer: os.Stdout,
 	}
 }
 
diff --git a/pkg/driver/external/server/server.go b/pkg/driver/external/server/server.go
@@ -31,6 +31,7 @@ func Serve(driver driver.Driver) {
 	pipeConn := &PipeConn{
 		Reader: os.Stdin,
 		Writer: os.Stdout,
+		Closer: os.Stdout,
 	}
 
 	listener := NewPipeListener(pipeConn)

Original file line number	Diff line number	Diff line change
`@@ -6,6 +6,7 @@ package client`
`6`	`6`	`import (`
`7`	`7`	`"io"`
`8`	`8`	`"net"`
	`9`	`+ "os"`
`9`	`10`	`"time"`
`10`	`11`	`)`
`11`	`12`
`@@ -19,6 +20,7 @@ func newPipeConn(writer io.WriteCloser, reader io.ReadCloser) net.Conn {`
`19`	`20`	`return &PipeConn{`
`20`	`21`	`Reader: reader,`
`21`	`22`	`Writer: writer,`
	`23`	`+ Closer: os.Stdout,`
`22`	`24`	`}`
`23`	`25`	`}`
`24`	`26`
Original file line number	Diff line number	Diff line change
`@@ -31,6 +31,7 @@ func Serve(driver driver.Driver) {`
`31`	`31`	`pipeConn := &PipeConn{`
`32`	`32`	`Reader: os.Stdin,`
`33`	`33`	`Writer: os.Stdout,`
	`34`	`+ Closer: os.Stdout,`
`34`	`35`	`}`
`35`	`36`
`36`	`37`	`listener := NewPipeListener(pipeConn)`