From 60255c3b2e557a233011ea02c761faee0dd3bc7f Mon Sep 17 00:00:00 2001
From: Volker Lendecke <vl@sernet.de>
Date: Fri, 5 Sep 2008 11:47:48 +0200
Subject: Protect against a closed socket (This used to be commit
 d6cb5fdafbddb08d32b788674eff509cae9525c6)

---
 source3/libsmb/async_smb.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'source3/libsmb/async_smb.c')

diff --git a/source3/libsmb/async_smb.c b/source3/libsmb/async_smb.c
index a4c58aa5c7..435c8c1cb9 100644
--- a/source3/libsmb/async_smb.c
+++ b/source3/libsmb/async_smb.c
@@ -382,6 +382,11 @@ bool cli_chain_cork(struct cli_state *cli, struct event_context *ev,
 
 	SMB_ASSERT(cli->chain_accumulator == NULL);
 
+	if (cli->fd == -1) {
+		DEBUG(10, ("cli->fd closed\n"));
+		return false;
+	}
+
 	if (cli->fd_event == NULL) {
 		SMB_ASSERT(cli->outstanding_requests == NULL);
 		cli->fd_event = event_add_fd(ev, cli, cli->fd,
-- 
cgit