tun: don't leak a file descriptor

CID 84654 (#1 of 1): Resource leak (RESOURCE_LEAK) 6. leaked_handle: Handle variable fd going out of scope leaks the handle. Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>
cyrillos · May 17, 2018 · 237260f · 237260f
1 parent 7ed045c
commit 237260f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/criu/tun.c b/criu/tun.c
@@ -371,7 +371,7 @@ static int tunfile_open(struct file_desc *d, int *new_fd)
 
 	ns_id = ti->tfe->ns_id;
 	if (set_netns(ns_id))
-		return -1;
+		goto err;
 
 	if (!ti->tfe->netdev)
 		/* just-opened tun file */