| openpam_restore_cred.c (117610) | openpam_restore_cred.c (125647) |
|---|---|
| 1/*- 2 * Copyright (c) 2002-2003 Networks Associates Technology, Inc. 3 * All rights reserved. 4 * 5 * This software was developed for the FreeBSD Project by ThinkSec AS and 6 * Network Associates Laboratories, the Security Research Division of 7 * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 8 * ("CBOSS"), as part of the DARPA CHATS research program. --- 17 unchanged lines hidden (view full) --- 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 * | 1/*- 2 * Copyright (c) 2002-2003 Networks Associates Technology, Inc. 3 * All rights reserved. 4 * 5 * This software was developed for the FreeBSD Project by ThinkSec AS and 6 * Network Associates Laboratories, the Security Research Division of 7 * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 8 * ("CBOSS"), as part of the DARPA CHATS research program. --- 17 unchanged lines hidden (view full) --- 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 * |
| 34 * $P4: //depot/projects/openpam/lib/openpam_restore_cred.c#9 $ | 34 * $P4: //depot/projects/openpam/lib/openpam_restore_cred.c#10 $ |
| 35 */ 36 37#include <sys/param.h> 38 39#include <grp.h> 40#include <limits.h> 41#include <pwd.h> 42#include <stdlib.h> --- 8 unchanged lines hidden (view full) --- 51 * 52 * Restore credentials 53 */ 54 55int 56openpam_restore_cred(pam_handle_t *pamh) 57{ 58 struct pam_saved_cred *scred; | 35 */ 36 37#include <sys/param.h> 38 39#include <grp.h> 40#include <limits.h> 41#include <pwd.h> 42#include <stdlib.h> --- 8 unchanged lines hidden (view full) --- 51 * 52 * Restore credentials 53 */ 54 55int 56openpam_restore_cred(pam_handle_t *pamh) 57{ 58 struct pam_saved_cred *scred; |
| 59 void *scredp; |
|
| 59 int r; 60 61 ENTER(); | 60 int r; 61 62 ENTER(); |
| 62 r = pam_get_data(pamh, PAM_SAVED_CRED, (const void **)&scred); | 63 r = pam_get_data(pamh, PAM_SAVED_CRED, &scredp); |
| 63 if (r != PAM_SUCCESS) 64 RETURNC(r); | 64 if (r != PAM_SUCCESS) 65 RETURNC(r); |
| 65 if (scred == NULL) | 66 if (scredp == NULL) |
| 66 RETURNC(PAM_SYSTEM_ERR); | 67 RETURNC(PAM_SYSTEM_ERR); |
| 68 scred = scredp; |
|
| 67 if (scred->euid != geteuid()) { 68 if (seteuid(scred->euid) < 0 || 69 setgroups(scred->ngroups, scred->groups) < 0 || 70 setegid(scred->egid) < 0) 71 RETURNC(PAM_SYSTEM_ERR); 72 } 73 pam_set_data(pamh, PAM_SAVED_CRED, NULL, NULL); 74 RETURNC(PAM_SUCCESS); --- 17 unchanged lines hidden --- | 69 if (scred->euid != geteuid()) { 70 if (seteuid(scred->euid) < 0 || 71 setgroups(scred->ngroups, scred->groups) < 0 || 72 setegid(scred->egid) < 0) 73 RETURNC(PAM_SYSTEM_ERR); 74 } 75 pam_set_data(pamh, PAM_SAVED_CRED, NULL, NULL); 76 RETURNC(PAM_SUCCESS); --- 17 unchanged lines hidden --- |