yystopf
/
openharmony_kernel_liteos_a
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add testcase for capability ReadSearch 

Change-Id: I19834ced919e7f03a7ac9862bfbaf360637e29bf
This commit is contained in:
mucor 2021-04-29 21:08:52 +08:00
parent 2fb1f0e77c
commit e64e1e7260
1 changed files with 64 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

68
testsuites/unittest/fs/jffs/smoke/It_vfs_jffs_Dac_001.cpp
View File

@ -371,6 +371,58 @@ static int TestAccess(const char *path)
return 0; return 0;
} }
static int SetReadAndSearch()
{
int capNum = 2;
struct __user_cap_header_struct capheader;
struct __user_cap_data_struct capdata[capNum];
int ret;
memset(&capheader, 0, sizeof(struct __user_cap_header_struct));
memset(capdata, 0, capNum * sizeof(struct __user_cap_data_struct));
capdata[0].permitted = 0xffffffff;
capdata[1].permitted = 0xffffffff;
capheader.version = _LINUX_CAPABILITY_VERSION_3;
capdata[CAP_TO_INDEX(CAP_SETPCAP)].effective |= CAP_TO_MASK(CAP_SETPCAP);
capdata[CAP_TO_INDEX(CAP_SETUID)].effective |= CAP_TO_MASK(CAP_SETUID);
capdata[CAP_TO_INDEX(CAP_SETGID)].effective |= CAP_TO_MASK(CAP_SETGID);
capdata[CAP_TO_INDEX(CAP_CHOWN)].effective |= CAP_TO_MASK(CAP_CHOWN);
capdata[CAP_TO_INDEX(CAP_DAC_READ_SEARCH)].effective |= CAP_TO_MASK(CAP_DAC_READ_SEARCH);
ret = capset(&capheader, &capdata[0]);
ICUNIT_ASSERT_EQUAL(ret, 0, ret);
return 0;
}
static int TestCapReadSearch()
{
int ret;
char filenameParent[64] = {0};
char filenameChild[64] = {0};
ret = setuid(0);
ICUNIT_ASSERT_EQUAL(ret, 0, ret);
ret = setgid(0);
ICUNIT_ASSERT_EQUAL(ret, 0, ret);
ret = mkdir("/storage/test_jffs2", 0757); // mode 0757
ICUNIT_ASSERT_EQUAL(ret, 0, ret);
sprintf(filenameParent, "%s/%s", "/storage/test_jffs2", "testParent");
sprintf(filenameChild, "%s/%s", filenameParent, "testChild");
ret = mkdir(filenameParent, 0222); // mode 0222
ICUNIT_ASSERT_EQUAL(ret, 0, ret);
SetReadAndSearch();
ret = mkdir(filenameChild, 0777); // mode 0777
ICUNIT_ASSERT_NOT_EQUAL(ret, 0, ret);
ret = rmdir(filenameParent);
ICUNIT_ASSERT_EQUAL(ret, 0, ret);
ret = rmdir("/storage/test_jffs2");
ICUNIT_ASSERT_EQUAL(ret, 0, ret);
return 0;
}
/* execve */ /* execve */
/* access */ /* access */
@ -433,9 +485,6 @@ static int ChildFunc(VOID)
ret = setgid(2); // gid: 2 ret = setgid(2); // gid: 2
ICUNIT_ASSERT_EQUAL(ret, 0, ret); ICUNIT_ASSERT_EQUAL(ret, 0, ret);
capdata[0].effective = 0xffffffff;
capdata[1].effective = 0xffffffff;
(void)capset(&capheader, capdata);
return 0; return 0;
} }
@ -444,13 +493,24 @@ static int testcase(VOID)
int ret; int ret;
int status = 0; int status = 0;
pid_t pid = fork(); pid_t pid = fork();
ICUNIT_GOTO_WITHIN_EQUAL(pid, 0, 100000, pid, EXIT); ICUNIT_GOTO_WITHIN_EQUAL(pid, 0, 100000, pid, EXIT); // pid must in range 0 - 100000
if (pid == 0) { if (pid == 0) {
ret = ChildFunc(); ret = ChildFunc();
printf("err line :%d error code: %d\n", 0, 0); printf("err line :%d error code: %d\n", 0, 0);
exit(0); exit(0);
} }
ret = waitpid(pid, &status, 0);
ICUNIT_GOTO_EQUAL(ret, pid, ret, EXIT);
pid = fork();
ICUNIT_GOTO_WITHIN_EQUAL(pid, 0, 100000, pid, EXIT); // pid must in range 0 - 100000
if (pid == 0) {
ret = TestCapReadSearch();
printf("err line :%d error code: %d\n", 0, 0);
exit(0);
}
ret = waitpid(pid, &status, 0); ret = waitpid(pid, &status, 0);
ICUNIT_GOTO_EQUAL(ret, pid, ret, EXIT); ICUNIT_GOTO_EQUAL(ret, pid, ret, EXIT);
status = WEXITSTATUS(status); status = WEXITSTATUS(status);