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4ecb723b9e
https://www.gnu.org/licenses/gpl-howto.html recommends that the 'If not, see <url>.' phrase be a separate sentence. * tests/securityselinuxhelper.c: Remove doubled line. * tests/securityselinuxtest.c: Likewise. * globally: s/; If/. If/
67 lines
1.8 KiB
C
67 lines
1.8 KiB
C
/*
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* Copyright (C) 2011-2012 Red Hat, Inc.
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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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*/
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#include <config.h>
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#include <selinux/selinux.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <errno.h>
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/*
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* The kernel policy will not allow us to arbitrarily change
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* test process context. This helper is used as an LD_PRELOAD
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* so that the libvirt code /thinks/ it is changing/reading
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* the process context, where as in fact we're faking it all
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*/
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int getcon(security_context_t *context)
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{
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if (getenv("FAKE_CONTEXT") == NULL) {
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*context = NULL;
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errno = EINVAL;
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return -1;
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}
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if (!(*context = strdup(getenv("FAKE_CONTEXT"))))
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return -1;
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return 0;
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}
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int getpidcon(pid_t pid, security_context_t *context)
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{
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if (pid != getpid()) {
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*context = NULL;
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errno = ESRCH;
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return -1;
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}
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if (getenv("FAKE_CONTEXT") == NULL) {
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*context = NULL;
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errno = EINVAL;
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return -1;
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}
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if (!(*context = strdup(getenv("FAKE_CONTEXT"))))
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return -1;
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return 0;
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}
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int setcon(security_context_t context)
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{
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return setenv("FAKE_CONTEXT", context, 1);
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}
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