[CRIU] [PATCH] net: set the root net ns after restoring all namespaces

[Kirill Tkhai]

On 28.03.2017 22:56, Andrei Vagin wrote:
> From: Andrei Vagin <avagin at virtuozzo.com>
> 
> Then we will create transport sockets and we want to know where
> they will be created.
> 
> Cc: Kirill Tkhai <ktkhai at virtuozzo.com>
> Signed-off-by: Andrei Vagin <avagin at virtuozzo.com>

Looks good for me. Thanks.

Reviewed-by: Kirill Tkhai <ktkhai at virtuozzo.com>

Though, the issue with tun still remains. The patch below for reproduction

diff --git a/test/zdtm/static/tun.c b/test/zdtm/static/tun.c
index c53b8fa8..23b5a1c0 100644
--- a/test/zdtm/static/tun.c
+++ b/test/zdtm/static/tun.c
@@ -1,3 +1,5 @@
+#define _GNU_SOURCE
+#include <sched.h>
 #include <unistd.h>
 #include <string.h>
 #include <fcntl.h>
@@ -119,6 +121,11 @@ int main(int argc, char **argv)
 
 	test_init(argc, argv);
 
+	if (unshare(CLONE_NEWNET) < 0) {
+		pr_perror("unshare");
+		return -1;
+	}
+
 	/* fd[0] -- opened file */
 	fds[0] = __open_tun();
 	if (fds[0] < 0) {