| mac_biba.c (105988) | mac_biba.c (106089) |
|---|---|
| 1/*- 2 * Copyright (c) 1999, 2000, 2001, 2002 Robert N. M. Watson 3 * Copyright (c) 2001, 2002 Networks Associates Technology, Inc. 4 * All rights reserved. 5 * 6 * This software was developed by Robert Watson for the TrustedBSD Project. 7 * 8 * This software was developed for the FreeBSD Project in part by NAI Labs, --- 20 unchanged lines hidden (view full) --- 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 * | 1/*- 2 * Copyright (c) 1999, 2000, 2001, 2002 Robert N. M. Watson 3 * Copyright (c) 2001, 2002 Networks Associates Technology, Inc. 4 * All rights reserved. 5 * 6 * This software was developed by Robert Watson for the TrustedBSD Project. 7 * 8 * This software was developed for the FreeBSD Project in part by NAI Labs, --- 20 unchanged lines hidden (view full) --- 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 * |
| 37 * $FreeBSD: head/sys/security/mac_biba/mac_biba.c 105988 2002-10-26 14:38:24Z rwatson $ | 37 * $FreeBSD: head/sys/security/mac_biba/mac_biba.c 106089 2002-10-28 19:16:44Z rwatson $ |
| 38 */ 39 40/* 41 * Developed by the TrustedBSD Project. 42 * Biba fixed label mandatory integrity policy. 43 */ 44 45#include <sys/types.h> --- 1108 unchanged lines hidden (view full) --- 1154 } 1155 1156 grade = MAC_BIBA_TYPE_LOW; 1157 1158 if (trusted_interfaces[0] == '\0' || 1159 !strvalid(trusted_interfaces, sizeof(trusted_interfaces))) 1160 goto set; 1161 | 38 */ 39 40/* 41 * Developed by the TrustedBSD Project. 42 * Biba fixed label mandatory integrity policy. 43 */ 44 45#include <sys/types.h> --- 1108 unchanged lines hidden (view full) --- 1154 } 1155 1156 grade = MAC_BIBA_TYPE_LOW; 1157 1158 if (trusted_interfaces[0] == '\0' || 1159 !strvalid(trusted_interfaces, sizeof(trusted_interfaces))) 1160 goto set; 1161 |
| 1162 bzero(tiflist, sizeof(tiflist)); |
|
| 1162 for (p = trusted_interfaces, q = tiflist; *p != '\0'; p++, q++) 1163 if(*p != ' ' && *p != '\t') 1164 *q = *p; 1165 1166 snprintf(ifname, IFNAMSIZ, "%s%d", ifnet->if_name, ifnet->if_unit); 1167 1168 for (p = q = tiflist;; p++) { 1169 if (*p == ',' || *p == '\0') { 1170 len = p - q; 1171 if (len < IFNAMSIZ) { 1172 bzero(tifname, sizeof(tifname)); 1173 bcopy(q, tifname, len); 1174 if (strcmp(tifname, ifname) == 0) { 1175 grade = MAC_BIBA_TYPE_HIGH; 1176 break; 1177 } | 1163 for (p = trusted_interfaces, q = tiflist; *p != '\0'; p++, q++) 1164 if(*p != ' ' && *p != '\t') 1165 *q = *p; 1166 1167 snprintf(ifname, IFNAMSIZ, "%s%d", ifnet->if_name, ifnet->if_unit); 1168 1169 for (p = q = tiflist;; p++) { 1170 if (*p == ',' || *p == '\0') { 1171 len = p - q; 1172 if (len < IFNAMSIZ) { 1173 bzero(tifname, sizeof(tifname)); 1174 bcopy(q, tifname, len); 1175 if (strcmp(tifname, ifname) == 0) { 1176 grade = MAC_BIBA_TYPE_HIGH; 1177 break; 1178 } |
| 1179 } else { 1180 *p = '\0'; 1181 printf("mac_biba warning: interface name " 1182 "\"%s\" is too long (must be < %d)\n", 1183 q, IFNAMSIZ); |
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| 1178 } 1179 if (*p == '\0') 1180 break; 1181 q = p + 1; 1182 } 1183 } 1184set: 1185 mac_biba_set_single(dest, grade, 0, NULL); --- 1519 unchanged lines hidden --- | 1184 } 1185 if (*p == '\0') 1186 break; 1187 q = p + 1; 1188 } 1189 } 1190set: 1191 mac_biba_set_single(dest, grade, 0, NULL); --- 1519 unchanged lines hidden --- |