From: Chen Hanxiao <chenhanxiao(a)cn.fujitsu.com&gt; Currently, if we don't explicitly add root fs for container, libvirt will add one for us implicitly with "/" as src. It would be not safe. Unless user asked for it, we should not assume this. Signed-off-by: Chen Hanxiao <chenhanxiao(a)cn.fujitsu.com&gt; --- src/lxc/lxc_process.c | 29 +++++++---------------------- 1 file changed, 7 insertions(+), 22 deletions(-) diff --git a/src/lxc/lxc_process.c b/src/lxc/lxc_process.c index 4835bd5..4f4a906 100644 --- a/src/lxc/lxc_process.c +++ b/src/lxc/lxc_process.c @@ -911,29 +911,14 @@ virLXCProcessEnsureRootFS(virDomainObjPtr vm) { virDomainFSDefPtr root = virDomainGetRootFilesystem(vm->def); - if (root) + if (root) { return 0; - - if (VIR_ALLOC(root) < 0) - goto error; - - root->type = VIR_DOMAIN_FS_TYPE_MOUNT; - - if (VIR_STRDUP(root->src, "/") < 0 || - VIR_STRDUP(root->dst, "/") < 0) - goto error; - - if (VIR_INSERT_ELEMENT(vm->def->fss, - 0, - vm->def->nfss, - root) < 0) - goto error; - - return 0; - -error: - virDomainFSDefFree(root); - return -1; + } else { + errno = EINVAL; + virReportSystemError(errno, "%s", + _("No root fs found for container")); + return -1; + } } /** -- 1.8.2.1