From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Fri, 29 Jan 2021 10:39:26 +0000 (+0100)
Subject: attach: remove obsolete namespace check
X-Git-Tag: lxc-5.0.0~313^2~20
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=53bca1f3c06e00b5ca74334b6475f41888256741;p=thirdparty%2Flxc.git

attach: remove obsolete namespace check

We're not going to support kernel without namespaces anyway.

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/lxc/attach.c b/src/lxc/attach.c
index 02c36dfe0..d2d831f35 100644
--- a/src/lxc/attach.c
+++ b/src/lxc/attach.c
@@ -1042,10 +1042,6 @@ int lxc_attach(struct lxc_container *container, lxc_attach_exec_t exec_function,
 	struct lxc_terminal terminal;
 	struct lxc_conf *conf;
 
-	ret = access("/proc/self/ns", X_OK);
-	if (ret)
-		return log_error_errno(-1, errno, "Does this kernel version support namespaces?");
-
 	if (!container)
 		return ret_set_errno(-1, EINVAL);