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tests: extend struct flock/flock64 decoding checks

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* tests/fcntl-common.c (test_flock_einval, test_flock): Create
struct_kernel_flock object using tail_alloc.
(test_flock64_einval): Create struct_kernel_flock64 object using
tail_alloc.
* tests/fcntl64.c (test_flock64_lk64): Likewise.
This commit is contained in:
Дмитрий Левин 2018-06-01 01:46:06 +00:00
parent d476d264de
commit dbbe61067c
2 changed files with 34 additions and 30 deletions
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47
tests/fcntl-common.c
View File

@ -60,15 +60,16 @@ invoke_test_syscall(const unsigned int fd, const unsigned int cmd, void *const p
static void
test_flock_einval(const int cmd, const char *name)
{
struct_kernel_flock fl = {
.l_type = F_RDLCK,
.l_start = (TYPEOF_FLOCK_OFF_T) 0xdefaced1facefeedULL,
.l_len = (TYPEOF_FLOCK_OFF_T) 0xdefaced2cafef00dULL
};
invoke_test_syscall(0, cmd, &fl);
TAIL_ALLOC_OBJECT_CONST_PTR(struct_kernel_flock, fl);
memset(fl, 0, sizeof(*fl));
fl->l_type = F_RDLCK;
fl->l_start = (TYPEOF_FLOCK_OFF_T) 0xdefaced1facefeedULL;
fl->l_len = (TYPEOF_FLOCK_OFF_T) 0xdefaced2cafef00dULL;
invoke_test_syscall(0, cmd, fl);
printf("%s(0, %s, {l_type=F_RDLCK, l_whence=SEEK_SET"
", l_start=%jd, l_len=%jd}) = %s\n", TEST_SYSCALL_STR, name,
(intmax_t) fl.l_start, (intmax_t) fl.l_len, errstr);
(intmax_t) fl->l_start, (intmax_t) fl->l_len, errstr);
}
/*
@ -78,15 +79,16 @@ test_flock_einval(const int cmd, const char *name)
void
test_flock64_einval(const int cmd, const char *name)
{
struct_kernel_flock64 fl = {
.l_type = F_RDLCK,
.l_start = 0xdefaced1facefeedULL,
.l_len = 0xdefaced2cafef00dULL
};
invoke_test_syscall(0, cmd, &fl);
TAIL_ALLOC_OBJECT_CONST_PTR(struct_kernel_flock64, fl);
memset(fl, 0, sizeof(*fl));
fl->l_type = F_RDLCK;
fl->l_start = (TYPEOF_FLOCK_OFF_T) 0xdefaced1facefeedULL;
fl->l_len = (TYPEOF_FLOCK_OFF_T) 0xdefaced2cafef00dULL;
invoke_test_syscall(0, cmd, fl);
printf("%s(0, %s, {l_type=F_RDLCK, l_whence=SEEK_SET"
", l_start=%jd, l_len=%jd}) = %s\n", TEST_SYSCALL_STR, name,
(intmax_t) fl.l_start, (intmax_t) fl.l_len, errstr);
(intmax_t) fl->l_start, (intmax_t) fl->l_len, errstr);
}
static void
@ -95,24 +97,25 @@ test_flock(void)
TEST_FLOCK_EINVAL(F_SETLK);
TEST_FLOCK_EINVAL(F_SETLKW);
struct_kernel_flock fl = {
.l_type = F_RDLCK,
.l_len = FILE_LEN
};
long rc = invoke_test_syscall(0, F_SETLK, &fl);
TAIL_ALLOC_OBJECT_CONST_PTR(struct_kernel_flock, fl);
memset(fl, 0, sizeof(*fl));
fl->l_type = F_RDLCK;
fl->l_len = FILE_LEN;
long rc = invoke_test_syscall(0, F_SETLK, fl);
printf("%s(0, F_SETLK, {l_type=F_RDLCK, l_whence=SEEK_SET"
", l_start=0, l_len=%d}) = %s\n",
TEST_SYSCALL_STR, FILE_LEN, errstr);
if (rc)
return;
invoke_test_syscall(0, F_GETLK, &fl);
invoke_test_syscall(0, F_GETLK, fl);
printf("%s(0, F_GETLK, {l_type=F_UNLCK, l_whence=SEEK_SET"
", l_start=0, l_len=%d, l_pid=0}) = 0\n",
TEST_SYSCALL_STR, FILE_LEN);
invoke_test_syscall(0, F_SETLK, &fl);
printf("%s(0, F_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET"
invoke_test_syscall(0, F_SETLKW, fl);
printf("%s(0, F_SETLKW, {l_type=F_UNLCK, l_whence=SEEK_SET"
", l_start=0, l_len=%d}) = 0\n",
TEST_SYSCALL_STR, FILE_LEN);
}

17
tests/fcntl64.c
View File

@ -41,11 +41,12 @@ test_flock64_lk64(void)
TEST_FLOCK64_EINVAL(F_SETLK64);
TEST_FLOCK64_EINVAL(F_SETLKW64);
struct_kernel_flock64 fl = {
.l_type = F_RDLCK,
.l_len = FILE_LEN
};
long rc = invoke_test_syscall(0, F_SETLK64, &fl);
TAIL_ALLOC_OBJECT_CONST_PTR(struct_kernel_flock64, fl);
memset(fl, 0, sizeof(*fl));
fl->l_type = F_RDLCK;
fl->l_len = FILE_LEN;
long rc = invoke_test_syscall(0, F_SETLK64, fl);
printf("%s(0, F_SETLK64, {l_type=F_RDLCK, l_whence=SEEK_SET"
", l_start=0, l_len=%d}) = %s\n",
TEST_SYSCALL_STR, FILE_LEN, errstr);
@ -53,13 +54,13 @@ test_flock64_lk64(void)
if (rc)
return;
invoke_test_syscall(0, F_GETLK64, &fl);
invoke_test_syscall(0, F_GETLK64, fl);
printf("%s(0, F_GETLK64, {l_type=F_UNLCK, l_whence=SEEK_SET"
", l_start=0, l_len=%d, l_pid=0}) = 0\n",
TEST_SYSCALL_STR, FILE_LEN);
invoke_test_syscall(0, F_SETLK64, &fl);
printf("%s(0, F_SETLK64, {l_type=F_UNLCK, l_whence=SEEK_SET"
invoke_test_syscall(0, F_SETLKW64, fl);
printf("%s(0, F_SETLKW64, {l_type=F_UNLCK, l_whence=SEEK_SET"
", l_start=0, l_len=%d}) = 0\n",
TEST_SYSCALL_STR, FILE_LEN);
}