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108 lines
2.4 KiB
C
108 lines
2.4 KiB
C
/*
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* virseclabel.c: security label utility functions
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*
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* Copyright (C) 2006-2014 Red Hat, Inc.
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* Copyright (C) 2006-2008 Daniel P. Berrange
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include "internal.h"
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#include "viralloc.h"
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#include "virseclabel.h"
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#include "virstring.h"
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#define VIR_FROM_THIS VIR_FROM_NONE
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void
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virSecurityLabelDefFree(virSecurityLabelDefPtr def)
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{
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if (!def)
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return;
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VIR_FREE(def->model);
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VIR_FREE(def->label);
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VIR_FREE(def->imagelabel);
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VIR_FREE(def->baselabel);
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VIR_FREE(def);
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}
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void
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virSecurityDeviceLabelDefFree(virSecurityDeviceLabelDefPtr def)
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{
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if (!def)
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return;
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VIR_FREE(def->model);
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VIR_FREE(def->label);
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VIR_FREE(def);
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}
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virSecurityLabelDefPtr
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virSecurityLabelDefNew(const char *model)
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{
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virSecurityLabelDefPtr seclabel = NULL;
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if (VIR_ALLOC(seclabel) < 0 ||
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VIR_STRDUP(seclabel->model, model) < 0) {
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virSecurityLabelDefFree(seclabel);
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return NULL;
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}
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seclabel->relabel = true;
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return seclabel;
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}
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virSecurityDeviceLabelDefPtr
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virSecurityDeviceLabelDefNew(const char *model)
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{
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virSecurityDeviceLabelDefPtr seclabel = NULL;
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if (VIR_ALLOC(seclabel) < 0 ||
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VIR_STRDUP(seclabel->model, model) < 0) {
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virSecurityDeviceLabelDefFree(seclabel);
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seclabel = NULL;
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}
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return seclabel;
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}
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virSecurityDeviceLabelDefPtr
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virSecurityDeviceLabelDefCopy(const virSecurityDeviceLabelDef *src)
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{
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virSecurityDeviceLabelDefPtr ret;
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if (VIR_ALLOC(ret) < 0)
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return NULL;
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ret->relabel = src->relabel;
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ret->labelskip = src->labelskip;
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if (VIR_STRDUP(ret->model, src->model) < 0 ||
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VIR_STRDUP(ret->label, src->label) < 0)
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goto error;
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return ret;
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error:
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virSecurityDeviceLabelDefFree(ret);
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return NULL;
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}
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