5 |
* |
* |
6 |
* Copyright (C) 2005-2008 NTT DATA CORPORATION |
* Copyright (C) 2005-2008 NTT DATA CORPORATION |
7 |
* |
* |
8 |
* Version: 1.6.5-pre 2008/10/07 |
* Version: 1.6.5-pre 2008/10/20 |
9 |
* |
* |
10 |
*/ |
*/ |
11 |
#include "include.h" |
#include "include.h" |
15 |
static const char *policy = ""; |
static const char *policy = ""; |
16 |
static char self_domain[4096] = ""; |
static char self_domain[4096] = ""; |
17 |
|
|
18 |
static int write_policy(void) { |
static int write_policy(void) |
19 |
|
{ |
20 |
FILE *fp; |
FILE *fp; |
21 |
char buffer[8192]; |
char buffer[8192]; |
22 |
char *cp; |
char *cp; |
36 |
} |
} |
37 |
while (fgets(buffer, sizeof(buffer) - 1, fp)) { |
while (fgets(buffer, sizeof(buffer) - 1, fp)) { |
38 |
cp = strchr(buffer, '\n'); |
cp = strchr(buffer, '\n'); |
39 |
if (cp) *cp = '\0'; |
if (cp) |
40 |
if (!strncmp(buffer, "<kernel>", 8)) domain_found = !strcmp(self_domain, buffer); |
*cp = '\0'; |
41 |
|
if (!strncmp(buffer, "<kernel>", 8)) |
42 |
|
domain_found = !strcmp(self_domain, buffer); |
43 |
if (domain_found) { |
if (domain_found) { |
44 |
//printf("<%s>\n", buffer); |
/* printf("<%s>\n", buffer); */ |
45 |
if (!strcmp(buffer, policy)) { |
if (!strcmp(buffer, policy)) { |
46 |
policy_found = 1; |
policy_found = 1; |
47 |
break; |
break; |
57 |
return 1; |
return 1; |
58 |
} |
} |
59 |
|
|
60 |
static void delete_policy(void) { |
static void delete_policy(void) |
61 |
|
{ |
62 |
write(domain_fd, "delete ", 7); |
write(domain_fd, "delete ", 7); |
63 |
write(domain_fd, policy, strlen(policy)); |
write(domain_fd, policy, strlen(policy)); |
64 |
write(domain_fd, "\n", 1); |
write(domain_fd, "\n", 1); |
65 |
} |
} |
66 |
|
|
67 |
static void show_result(int result, char should_success) { |
static void show_result(int result, char should_success) |
68 |
|
{ |
69 |
int err = errno; |
int err = errno; |
70 |
printf("%s : ", policy); |
printf("%s : ", policy); |
71 |
if (should_success) { |
if (should_success) { |
72 |
if (result != EOF) printf("OK\n"); |
if (result != EOF) |
73 |
else printf("FAILED: %s\n", strerror(err)); |
printf("OK\n"); |
74 |
|
else |
75 |
|
printf("FAILED: %s\n", strerror(err)); |
76 |
} else { |
} else { |
77 |
if (result == EOF) { |
if (result == EOF) { |
78 |
if (err == EPERM) printf("OK: Permission denied.\n"); |
if (err == EPERM) |
79 |
else printf("FAILED: %s\n", strerror(err)); |
printf("OK: Permission denied.\n"); |
80 |
|
else |
81 |
|
printf("FAILED: %s\n", strerror(err)); |
82 |
} else { |
} else { |
83 |
printf("BUG: didn't fail.\n"); |
printf("BUG: didn't fail.\n"); |
84 |
} |
} |
85 |
} |
} |
86 |
} |
} |
87 |
|
|
88 |
static void create2(const char *pathname) { |
static void create2(const char *pathname) |
89 |
|
{ |
90 |
const char *cp = "255-MAC_FOR_FILE=disabled\n"; |
const char *cp = "255-MAC_FOR_FILE=disabled\n"; |
91 |
write(profile_fd, cp, strlen(cp)); |
write(profile_fd, cp, strlen(cp)); |
92 |
close(creat(pathname, 0600)); |
close(creat(pathname, 0600)); |
95 |
errno = 0; |
errno = 0; |
96 |
} |
} |
97 |
|
|
98 |
static void mkdir2(const char *pathname) { |
static void mkdir2(const char *pathname) |
99 |
|
{ |
100 |
const char *cp = "255-MAC_FOR_FILE=disabled\n"; |
const char *cp = "255-MAC_FOR_FILE=disabled\n"; |
101 |
write(profile_fd, cp, strlen(cp)); |
write(profile_fd, cp, strlen(cp)); |
102 |
mkdir(pathname, 0600); |
mkdir(pathname, 0600); |
105 |
errno = 0; |
errno = 0; |
106 |
} |
} |
107 |
|
|
108 |
static void unlink2(const char *pathname) { |
static void unlink2(const char *pathname) |
109 |
|
{ |
110 |
const char *cp = "255-MAC_FOR_FILE=disabled\n"; |
const char *cp = "255-MAC_FOR_FILE=disabled\n"; |
111 |
write(profile_fd, cp, strlen(cp)); |
write(profile_fd, cp, strlen(cp)); |
112 |
unlink(pathname); |
unlink(pathname); |
113 |
cp = "255-MAC_FOR_FILE=enforcing\n"; |
cp = "255-MAC_FOR_FILE=enforcing\n"; |
114 |
write(profile_fd, cp, strlen(cp)); |
write(profile_fd, cp, strlen(cp)); |
115 |
errno = 0; |
errno = 0; |
116 |
} |
} |
117 |
|
|
118 |
static void rmdir2(const char *pathname) { |
static void rmdir2(const char *pathname) |
119 |
|
{ |
120 |
const char *cp = "255-MAC_FOR_FILE=disabled\n"; |
const char *cp = "255-MAC_FOR_FILE=disabled\n"; |
121 |
write(profile_fd, cp, strlen(cp)); |
write(profile_fd, cp, strlen(cp)); |
122 |
rmdir(pathname); |
rmdir(pathname); |
125 |
errno = 0; |
errno = 0; |
126 |
} |
} |
127 |
|
|
128 |
static void StageFileTest(void) { |
static void StageFileTest(void) |
129 |
|
{ |
130 |
char *filename = ""; |
char *filename = ""; |
131 |
policy = "allow_read /proc/sys/net/ipv4/ip_local_port_range if task.uid=0 task.gid=0"; |
policy = "allow_read /proc/sys/net/ipv4/ip_local_port_range " |
132 |
|
"if task.uid=0 task.gid=0"; |
133 |
if (write_policy()) { |
if (write_policy()) { |
134 |
static int name[] = { CTL_NET, NET_IPV4, NET_IPV4_LOCAL_PORT_RANGE }; |
static int name[] = { CTL_NET, NET_IPV4, |
135 |
|
NET_IPV4_LOCAL_PORT_RANGE }; |
136 |
int buffer[2] = { 32768, 61000 }; |
int buffer[2] = { 32768, 61000 }; |
137 |
size_t size = sizeof(buffer); |
size_t size = sizeof(buffer); |
138 |
show_result(sysctl(name, 3, buffer, &size, 0, 0), 1); |
show_result(sysctl(name, 3, buffer, &size, 0, 0), 1); |
139 |
delete_policy(); |
delete_policy(); |
140 |
show_result(sysctl(name, 3, buffer, &size, 0, 0), 0); |
show_result(sysctl(name, 3, buffer, &size, 0, 0), 0); |
141 |
} |
} |
142 |
policy = "allow_write /proc/sys/net/ipv4/ip_local_port_range if task.euid=0 0=0 1-100=10-1000"; |
policy = "allow_write /proc/sys/net/ipv4/ip_local_port_range " |
143 |
|
"if task.euid=0 0=0 1-100=10-1000"; |
144 |
if (write_policy()) { |
if (write_policy()) { |
145 |
static int name[] = { CTL_NET, NET_IPV4, NET_IPV4_LOCAL_PORT_RANGE }; |
static int name[] = { CTL_NET, NET_IPV4, |
146 |
|
NET_IPV4_LOCAL_PORT_RANGE }; |
147 |
int buffer[2] = { 32768, 61000 }; |
int buffer[2] = { 32768, 61000 }; |
148 |
size_t size = sizeof(buffer); |
size_t size = sizeof(buffer); |
149 |
show_result(sysctl(name, 3, 0, 0, buffer, size), 1); |
show_result(sysctl(name, 3, 0, 0, buffer, size), 1); |
150 |
delete_policy(); |
delete_policy(); |
151 |
show_result(sysctl(name, 3, 0, 0, buffer, size), 0); |
show_result(sysctl(name, 3, 0, 0, buffer, size), 0); |
152 |
} |
} |
153 |
policy = "allow_read/write /proc/sys/net/ipv4/ip_local_port_range if 1!=10-100"; |
policy = "allow_read/write /proc/sys/net/ipv4/ip_local_port_range " |
154 |
|
"if 1!=10-100"; |
155 |
if (write_policy()) { |
if (write_policy()) { |
156 |
static int name[] = { CTL_NET, NET_IPV4, NET_IPV4_LOCAL_PORT_RANGE }; |
static int name[] = { CTL_NET, NET_IPV4, |
157 |
|
NET_IPV4_LOCAL_PORT_RANGE }; |
158 |
int buffer[2] = { 32768, 61000 }; |
int buffer[2] = { 32768, 61000 }; |
159 |
size_t size = sizeof(buffer); |
size_t size = sizeof(buffer); |
160 |
show_result(sysctl(name, 3, buffer, &size, buffer, size), 1); |
show_result(sysctl(name, 3, buffer, &size, buffer, size), 1); |
162 |
show_result(sysctl(name, 3, buffer, &size, buffer, size), 0); |
show_result(sysctl(name, 3, buffer, &size, buffer, size), 0); |
163 |
} |
} |
164 |
|
|
165 |
policy = "allow_read /bin/true if path1.uid=0 path1.parent.uid=0 10=10-100"; |
policy = "allow_read /bin/true " |
166 |
|
"if path1.uid=0 path1.parent.uid=0 10=10-100"; |
167 |
if (write_policy()) { |
if (write_policy()) { |
168 |
show_result(uselib("/bin/true"), 1); |
show_result(uselib("/bin/true"), 1); |
169 |
delete_policy(); |
delete_policy(); |
174 |
if (write_policy()) { |
if (write_policy()) { |
175 |
int pipe_fd[2] = { EOF, EOF }; |
int pipe_fd[2] = { EOF, EOF }; |
176 |
int err = 0; |
int err = 0; |
177 |
fflush(stdout); fflush(stderr); |
fflush(stdout); |
178 |
|
fflush(stderr); |
179 |
pipe(pipe_fd); |
pipe(pipe_fd); |
180 |
if (fork() == 0) { |
if (fork() == 0) { |
181 |
execl("/bin/true", "/bin/true", NULL); |
execl("/bin/true", "/bin/true", NULL); |
190 |
errno = err; |
errno = err; |
191 |
show_result(err ? EOF : 0, 1); |
show_result(err ? EOF : 0, 1); |
192 |
delete_policy(); |
delete_policy(); |
193 |
fflush(stdout); fflush(stderr); |
fflush(stdout); |
194 |
|
fflush(stderr); |
195 |
pipe(pipe_fd); |
pipe(pipe_fd); |
196 |
if (fork() == 0) { |
if (fork() == 0) { |
197 |
execl("/bin/true", "/bin/true", NULL); |
execl("/bin/true", "/bin/true", NULL); |
211 |
if (write_policy()) { |
if (write_policy()) { |
212 |
int fd = open("/dev/null", O_RDONLY); |
int fd = open("/dev/null", O_RDONLY); |
213 |
show_result(fd, 1); |
show_result(fd, 1); |
214 |
if (fd != EOF) close(fd); |
if (fd != EOF) |
215 |
|
close(fd); |
216 |
delete_policy(); |
delete_policy(); |
217 |
fd = open("/dev/null", O_RDONLY); |
fd = open("/dev/null", O_RDONLY); |
218 |
show_result(fd, 0); |
show_result(fd, 0); |
219 |
if (fd != EOF) close(fd); |
if (fd != EOF) |
220 |
|
close(fd); |
221 |
} |
} |
222 |
|
|
223 |
policy = "allow_write /dev/null if path1.uid=path1.gid"; |
policy = "allow_write /dev/null if path1.uid=path1.gid"; |
224 |
if (write_policy()) { |
if (write_policy()) { |
225 |
int fd = open("/dev/null", O_WRONLY); |
int fd = open("/dev/null", O_WRONLY); |
226 |
show_result(fd, 1); |
show_result(fd, 1); |
227 |
if (fd != EOF) close(fd); |
if (fd != EOF) |
228 |
|
close(fd); |
229 |
delete_policy(); |
delete_policy(); |
230 |
fd = open("/dev/null", O_WRONLY); |
fd = open("/dev/null", O_WRONLY); |
231 |
show_result(fd, 0); |
show_result(fd, 0); |
232 |
if (fd != EOF) close(fd); |
if (fd != EOF) |
233 |
|
close(fd); |
234 |
} |
} |
235 |
|
|
236 |
policy = "allow_read/write /dev/null if task.uid=path1.parent.uid"; |
policy = "allow_read/write /dev/null if task.uid=path1.parent.uid"; |
237 |
if (write_policy()) { |
if (write_policy()) { |
238 |
int fd = open("/dev/null", O_RDWR); |
int fd = open("/dev/null", O_RDWR); |
239 |
show_result(fd, 1); |
show_result(fd, 1); |
240 |
if (fd != EOF) close(fd); |
if (fd != EOF) |
241 |
|
close(fd); |
242 |
delete_policy(); |
delete_policy(); |
243 |
fd = open("/dev/null", O_RDWR); |
fd = open("/dev/null", O_RDWR); |
244 |
show_result(fd, 0); |
show_result(fd, 0); |
245 |
if (fd != EOF) close(fd); |
if (fd != EOF) |
246 |
|
close(fd); |
247 |
} |
} |
248 |
|
|
249 |
policy = "allow_create /tmp/open_test if path1.parent.uid=task.uid"; |
policy = "allow_create /tmp/open_test if path1.parent.uid=task.uid"; |
250 |
if (write_policy()) { |
if (write_policy()) { |
251 |
policy = "allow_write /tmp/open_test if path1.parent.uid=0"; |
policy = "allow_write /tmp/open_test if path1.parent.uid=0"; |
252 |
if (write_policy()) { |
if (write_policy()) { |
253 |
int fd = open("/tmp/open_test", O_WRONLY | O_CREAT | O_EXCL, 0666); |
int fd = open("/tmp/open_test", |
254 |
|
O_WRONLY | O_CREAT | O_EXCL, 0666); |
255 |
show_result(fd, 1); |
show_result(fd, 1); |
256 |
if (fd != EOF) close(fd); |
if (fd != EOF) |
257 |
|
close(fd); |
258 |
unlink2("/tmp/open_test"); |
unlink2("/tmp/open_test"); |
259 |
delete_policy(); |
delete_policy(); |
260 |
fd = open("/tmp/open_test", O_WRONLY | O_CREAT | O_EXCL, 0666); |
fd = open("/tmp/open_test", |
261 |
|
O_WRONLY | O_CREAT | O_EXCL, 0666); |
262 |
show_result(fd, 0); |
show_result(fd, 0); |
263 |
if (fd != EOF) close(fd); |
if (fd != EOF) |
264 |
|
close(fd); |
265 |
unlink2("/tmp/open_test"); |
unlink2("/tmp/open_test"); |
266 |
} |
} |
267 |
policy = "allow_create /tmp/open_test if path1.parent.uid=task.uid\n"; |
policy = "allow_create /tmp/open_test " |
268 |
|
"if path1.parent.uid=task.uid\n"; |
269 |
delete_policy(); |
delete_policy(); |
270 |
} |
} |
271 |
|
|
273 |
if (write_policy()) { |
if (write_policy()) { |
274 |
policy = "allow_create /tmp/open_test if 0=0"; |
policy = "allow_create /tmp/open_test if 0=0"; |
275 |
if (write_policy()) { |
if (write_policy()) { |
276 |
int fd = open("/tmp/open_test", O_WRONLY | O_CREAT | O_EXCL, 0666); |
int fd = open("/tmp/open_test", |
277 |
|
O_WRONLY | O_CREAT | O_EXCL, 0666); |
278 |
show_result(fd, 1); |
show_result(fd, 1); |
279 |
if (fd != EOF) close(fd); |
if (fd != EOF) |
280 |
|
close(fd); |
281 |
unlink2("/tmp/open_test"); |
unlink2("/tmp/open_test"); |
282 |
delete_policy(); |
delete_policy(); |
283 |
fd = open("/tmp/open_test", O_WRONLY | O_CREAT | O_EXCL, 0666); |
fd = open("/tmp/open_test", |
284 |
|
O_WRONLY | O_CREAT | O_EXCL, 0666); |
285 |
show_result(fd, 0); |
show_result(fd, 0); |
286 |
if (fd != EOF) close(fd); |
if (fd != EOF) |
287 |
|
close(fd); |
288 |
unlink2("/tmp/open_test"); |
unlink2("/tmp/open_test"); |
289 |
} |
} |
290 |
policy = "allow_write /tmp/open_test if task.uid=0 path1.ino!=0\n"; |
policy = "allow_write /tmp/open_test " |
291 |
|
"if task.uid=0 path1.ino!=0\n"; |
292 |
delete_policy(); |
delete_policy(); |
293 |
} |
} |
294 |
|
|
301 |
if (write_policy()) { |
if (write_policy()) { |
302 |
int fd = open(filename, O_WRONLY | O_TRUNC); |
int fd = open(filename, O_WRONLY | O_TRUNC); |
303 |
show_result(fd, 1); |
show_result(fd, 1); |
304 |
if (fd != EOF) close(fd); |
if (fd != EOF) |
305 |
|
close(fd); |
306 |
delete_policy(); |
delete_policy(); |
307 |
fd = open(filename, O_WRONLY | O_TRUNC); |
fd = open(filename, O_WRONLY | O_TRUNC); |
308 |
show_result(fd, 0); |
show_result(fd, 0); |
309 |
if (fd != EOF) close(fd); |
if (fd != EOF) |
310 |
|
close(fd); |
311 |
} |
} |
312 |
policy = "allow_truncate /tmp/truncate_test if task.uid=path1.uid"; |
policy = "allow_truncate /tmp/truncate_test " |
313 |
|
"if task.uid=path1.uid"; |
314 |
delete_policy(); |
delete_policy(); |
315 |
} |
} |
316 |
|
|
320 |
if (write_policy()) { |
if (write_policy()) { |
321 |
int fd = open(filename, O_WRONLY | O_TRUNC); |
int fd = open(filename, O_WRONLY | O_TRUNC); |
322 |
show_result(fd, 1); |
show_result(fd, 1); |
323 |
if (fd != EOF) close(fd); |
if (fd != EOF) |
324 |
|
close(fd); |
325 |
delete_policy(); |
delete_policy(); |
326 |
fd = open(filename, O_WRONLY | O_TRUNC); |
fd = open(filename, O_WRONLY | O_TRUNC); |
327 |
show_result(fd, 0); |
show_result(fd, 0); |
328 |
if (fd != EOF) close(fd); |
if (fd != EOF) |
329 |
|
close(fd); |
330 |
} |
} |
331 |
policy = "allow_write /tmp/truncate_test\n"; |
policy = "allow_write /tmp/truncate_test\n"; |
332 |
delete_policy(); |
delete_policy(); |
333 |
} |
} |
334 |
|
|
335 |
policy = "allow_truncate /tmp/truncate_test"; |
policy = "allow_truncate /tmp/truncate_test"; |
336 |
if (write_policy()) { |
if (write_policy()) { |
337 |
show_result(truncate(filename, 0), 1); |
show_result(truncate(filename, 0), 1); |
350 |
show_result(ftruncate(fd, 0), 1); |
show_result(ftruncate(fd, 0), 1); |
351 |
delete_policy(); |
delete_policy(); |
352 |
show_result(ftruncate(fd, 0), 0); |
show_result(ftruncate(fd, 0), 0); |
353 |
if (fd != EOF) close(fd); |
if (fd != EOF) |
354 |
|
close(fd); |
355 |
} |
} |
356 |
|
|
357 |
unlink2(filename); |
unlink2(filename); |
358 |
|
|
359 |
policy = "allow_create /tmp/mknod_reg_test"; |
policy = "allow_create /tmp/mknod_reg_test"; |
360 |
if (write_policy()) { |
if (write_policy()) { |
361 |
filename = "/tmp/mknod_reg_test"; |
filename = "/tmp/mknod_reg_test"; |
400 |
unlink2(filename); |
unlink2(filename); |
401 |
show_result(mknod(filename, S_IFSOCK, 0), 0); |
show_result(mknod(filename, S_IFSOCK, 0), 0); |
402 |
} |
} |
403 |
|
|
404 |
policy = "allow_mkdir /tmp/mkdir_test/"; |
policy = "allow_mkdir /tmp/mkdir_test/"; |
405 |
if (write_policy()) { |
if (write_policy()) { |
406 |
filename = "/tmp/mkdir_test"; |
filename = "/tmp/mkdir_test"; |
409 |
rmdir2(filename); |
rmdir2(filename); |
410 |
show_result(mkdir(filename, 0600), 0); |
show_result(mkdir(filename, 0600), 0); |
411 |
} |
} |
412 |
|
|
413 |
policy = "allow_rmdir /tmp/rmdir_test/"; |
policy = "allow_rmdir /tmp/rmdir_test/"; |
414 |
if (write_policy()) { |
if (write_policy()) { |
415 |
filename = "/tmp/rmdir_test"; |
filename = "/tmp/rmdir_test"; |
420 |
show_result(rmdir(filename), 0); |
show_result(rmdir(filename), 0); |
421 |
rmdir2(filename); |
rmdir2(filename); |
422 |
} |
} |
423 |
|
|
424 |
policy = "allow_unlink /tmp/unlink_test"; |
policy = "allow_unlink /tmp/unlink_test"; |
425 |
if (write_policy()) { |
if (write_policy()) { |
426 |
filename = "/tmp/unlink_test"; |
filename = "/tmp/unlink_test"; |
431 |
show_result(unlink(filename), 0); |
show_result(unlink(filename), 0); |
432 |
unlink2(filename); |
unlink2(filename); |
433 |
} |
} |
434 |
|
|
435 |
policy = "allow_symlink /tmp/symlink_source_test"; |
policy = "allow_symlink /tmp/symlink_source_test"; |
436 |
if (write_policy()) { |
if (write_policy()) { |
437 |
filename = "/tmp/symlink_source_test"; |
filename = "/tmp/symlink_source_test"; |
440 |
unlink2(filename); |
unlink2(filename); |
441 |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
442 |
} |
} |
443 |
|
|
444 |
policy = "allow_link /tmp/link_source_test /tmp/link_dest_test"; |
policy = "allow_link /tmp/link_source_test /tmp/link_dest_test"; |
445 |
if (write_policy()) { |
if (write_policy()) { |
446 |
filename = "/tmp/link_source_test"; |
filename = "/tmp/link_source_test"; |
473 |
addr.sun_family = AF_UNIX; |
addr.sun_family = AF_UNIX; |
474 |
strncpy(addr.sun_path, filename, sizeof(addr.sun_path) - 1); |
strncpy(addr.sun_path, filename, sizeof(addr.sun_path) - 1); |
475 |
fd = socket(AF_UNIX, SOCK_STREAM, 0); |
fd = socket(AF_UNIX, SOCK_STREAM, 0); |
476 |
show_result(bind(fd, (struct sockaddr *) &addr, sizeof(addr)), 1); |
show_result(bind(fd, (struct sockaddr *) &addr, sizeof(addr)), |
477 |
if (fd != EOF) close(fd); |
1); |
478 |
|
if (fd != EOF) |
479 |
|
close(fd); |
480 |
delete_policy(); |
delete_policy(); |
481 |
unlink2(filename); |
unlink2(filename); |
482 |
fd = socket(AF_UNIX, SOCK_STREAM, 0); |
fd = socket(AF_UNIX, SOCK_STREAM, 0); |
483 |
show_result(bind(fd, (struct sockaddr *) &addr, sizeof(addr)), 0); |
show_result(bind(fd, (struct sockaddr *) &addr, sizeof(addr)), |
484 |
if (fd != EOF) close(fd); |
0); |
485 |
|
if (fd != EOF) |
486 |
|
close(fd); |
487 |
} |
} |
488 |
|
|
489 |
filename = "/tmp/rewrite_test"; |
filename = "/tmp/rewrite_test"; |
498 |
|
|
499 |
fd = open(filename, O_RDONLY); |
fd = open(filename, O_RDONLY); |
500 |
show_result(fd, 1); |
show_result(fd, 1); |
501 |
if (fd != EOF) close(fd); |
if (fd != EOF) |
502 |
|
close(fd); |
503 |
|
|
504 |
fd = open(filename, O_WRONLY | O_APPEND); |
fd = open(filename, O_WRONLY | O_APPEND); |
505 |
show_result(fd, 1); |
show_result(fd, 1); |
506 |
if (fd != EOF) close(fd); |
if (fd != EOF) |
507 |
|
close(fd); |
508 |
|
|
509 |
fd = open(filename, O_WRONLY); |
fd = open(filename, O_WRONLY); |
510 |
show_result(fd, 0); |
show_result(fd, 0); |
511 |
if (fd != EOF) close(fd); |
if (fd != EOF) |
512 |
|
close(fd); |
513 |
|
|
514 |
fd = open(filename, O_WRONLY | O_TRUNC); |
fd = open(filename, O_WRONLY | O_TRUNC); |
515 |
show_result(fd, 0); |
show_result(fd, 0); |
516 |
if (fd != EOF) close(fd); |
if (fd != EOF) |
517 |
|
close(fd); |
518 |
|
|
519 |
fd = open(filename, O_WRONLY | O_TRUNC | O_APPEND); |
fd = open(filename, O_WRONLY | O_TRUNC | O_APPEND); |
520 |
show_result(fd, 0); |
show_result(fd, 0); |
521 |
if (fd != EOF) close(fd); |
if (fd != EOF) |
522 |
|
close(fd); |
523 |
|
|
524 |
show_result(truncate(filename, 0), 0); |
show_result(truncate(filename, 0), 0); |
525 |
|
|
526 |
cp = "255-MAC_FOR_FILE=disabled\n"; |
cp = "255-MAC_FOR_FILE=disabled\n"; |
527 |
write(profile_fd, cp, strlen(cp)); |
write(profile_fd, cp, strlen(cp)); |
528 |
fd = open(filename, O_WRONLY | O_APPEND); |
fd = open(filename, O_WRONLY | O_APPEND); |
529 |
cp = "255-MAC_FOR_FILE=enforcing\n"; |
cp = "255-MAC_FOR_FILE=enforcing\n"; |
530 |
write(profile_fd, cp, strlen(cp)); |
write(profile_fd, cp, strlen(cp)); |
531 |
show_result(ftruncate(fd, 0), 0); |
show_result(ftruncate(fd, 0), 0); |
532 |
|
|
533 |
show_result(fcntl(fd, F_SETFL, fcntl(fd, F_GETFL) & ~O_APPEND), 0); |
show_result(fcntl(fd, F_SETFL, |
534 |
if (fd != EOF) close(fd); |
fcntl(fd, F_GETFL) & ~O_APPEND), 0); |
535 |
|
if (fd != EOF) |
536 |
|
close(fd); |
537 |
|
|
538 |
delete_policy(); |
delete_policy(); |
539 |
} |
} |
545 |
unlink2(filename); |
unlink2(filename); |
546 |
} |
} |
547 |
|
|
548 |
int main(int argc, char *argv[]) { |
int main(int argc, char *argv[]) |
549 |
|
{ |
550 |
char *cp; |
char *cp; |
551 |
Init(); |
Init(); |
552 |
domain_fd = open(proc_policy_domain_policy, O_WRONLY); |
domain_fd = open(proc_policy_domain_policy, O_WRONLY); |