Re: [libvirt] [PATCH] Don't autogenerate seclabels of type 'none'

When security drivers are active and domain def contains no <seclabel> elements, there is no need to autogenerate seclabels when starting the domain, e.g. <seclabel type='none' model='apparmor'/> In fact, autogenerating the label can result in needless save/restore and migration failures when the security driver is not active on the restore/migration target. The virSecurityManagerGenLabel function in src/security_manager.c even has logic to skip autogenerated labels, but the logic is a bit flawed. Autogeneration should be skipped when the domain has not seclabels, i.e. vm->nseclabels == 0. Resolves: https://bugzilla.opensuse.org/show_bug.cgi?id=1051017 Signed-off-by: Jim Fehlig <jfehlig(a)suse.com&gt; --- src/security/security_manager.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/security/security_manager.c b/src/security/security_manager.c index 013bbc37e..441c4d1fd 100644 --- a/src/security/security_manager.c +++ b/src/security/security_manager.c @@ -670,7 +670,7 @@ virSecurityManagerGenLabel(virSecurityManagerPtr mgr, virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", _("Unconfined guests are not allowed on this host")); goto cleanup; - } else if (vm->nseclabels && generated) { + } else if (vm->nseclabels == 0 && generated) {