From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Wed, 8 Nov 2017 21:13:48 +0000 (+0100)
Subject: attach: allow attach with empty conf
X-Git-Tag: lxc-2.0.10~582
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9364c214c45f0447681a448990cead8b1f93086b;p=thirdparty%2Flxc.git

attach: allow attach with empty conf

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

diff --git a/src/lxc/attach.c b/src/lxc/attach.c
index 79a83c3c4..611432416 100644
--- a/src/lxc/attach.c
+++ b/src/lxc/attach.c
@@ -809,6 +809,12 @@ int lxc_attach(const char *name, const char *lxcpath,
 	if (!init_ctx->container)
 		return -1;
 
+	if (!init_ctx->container->lxc_conf) {
+		init_ctx->container->lxc_conf = lxc_conf_init();
+		if (!init_ctx->container->lxc_conf)
+			return -ENOMEM;
+	}
+
 	if (!fetch_seccomp(init_ctx->container, options))
 		WARN("Failed to get seccomp policy.");