fix:tty leak

Signed-off-by: ningmingxiao <[email protected]>
containerd · Dec 16, 2024 · ec280f5 · ec280f5
1 parent 2207955
commit ec280f5
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/cmd/containerd-shim-runc-v2/runc/platform.go b/cmd/containerd-shim-runc-v2/runc/platform.go
@@ -175,7 +175,9 @@ func (p *linuxPlatform) CopyConsole(ctx context.Context, console console.Console
 			buf := bufPool.Get().(*[]byte)
 			defer bufPool.Put(buf)
 			io.CopyBuffer(outw, epollConsole, *buf)
-
+			// we need to shutdown epollConsole when pipe broken
+			epollConsole.Shutdown(p.epoller.CloseConsole)
+            epollConsole.Close()
 			outw.Close()
 			outr.Close()
 			wg.Done()