if (optlen < sizeof(*up))
return -EINVAL;
- if (!access_ok(VERIFY_READ, up, sizeof(*up)) ||
+ if (!access_ok(up, sizeof(*up)) ||
__get_user(ktime.tv_sec, &up->tv_sec) ||
__get_user(ktime.tv_usec, &up->tv_usec))
return -EFAULT;
if (!err) {
if (put_user(sizeof(*up), optlen) ||
- !access_ok(VERIFY_WRITE, up, sizeof(*up)) ||
+ !access_ok(up, sizeof(*up)) ||
__put_user(ktime.tv_sec, &up->tv_sec) ||
__put_user(ktime.tv_usec, &up->tv_usec))
err = -EFAULT;
ctv = (struct compat_timeval __user *) userstamp;
err = -ENOENT;
sock_enable_timestamp(sk, SOCK_TIMESTAMP);
- tv = ktime_to_timeval(sk->sk_stamp);
+ tv = ktime_to_timeval(sock_read_timestamp(sk));
+
if (tv.tv_sec == -1)
return err;
if (tv.tv_sec == 0) {
- sk->sk_stamp = ktime_get_real();
- tv = ktime_to_timeval(sk->sk_stamp);
+ ktime_t kt = ktime_get_real();
+ sock_write_timestamp(sk, kt);
+ tv = ktime_to_timeval(kt);
}
err = 0;
if (put_user(tv.tv_sec, &ctv->tv_sec) ||
ctv = (struct compat_timespec __user *) userstamp;
err = -ENOENT;
sock_enable_timestamp(sk, SOCK_TIMESTAMP);
- ts = ktime_to_timespec(sk->sk_stamp);
+ ts = ktime_to_timespec(sock_read_timestamp(sk));
if (ts.tv_sec == -1)
return err;
if (ts.tv_sec == 0) {
- sk->sk_stamp = ktime_get_real();
- ts = ktime_to_timespec(sk->sk_stamp);
+ ktime_t kt = ktime_get_real();
+ sock_write_timestamp(sk, kt);
+ ts = ktime_to_timespec(kt);
}
err = 0;
if (put_user(ts.tv_sec, &ctv->tv_sec) ||
compat_alloc_user_space(sizeof(struct group_req));
u32 interface;
- if (!access_ok(VERIFY_READ, gr32, sizeof(*gr32)) ||
- !access_ok(VERIFY_WRITE, kgr, sizeof(struct group_req)) ||
+ if (!access_ok(gr32, sizeof(*gr32)) ||
+ !access_ok(kgr, sizeof(struct group_req)) ||
__get_user(interface, &gr32->gr_interface) ||
__put_user(interface, &kgr->gr_interface) ||
copy_in_user(&kgr->gr_group, &gr32->gr_group,
sizeof(struct group_source_req));
u32 interface;
- if (!access_ok(VERIFY_READ, gsr32, sizeof(*gsr32)) ||
- !access_ok(VERIFY_WRITE, kgsr,
+ if (!access_ok(gsr32, sizeof(*gsr32)) ||
+ !access_ok(kgsr,
sizeof(struct group_source_req)) ||
__get_user(interface, &gsr32->gsr_interface) ||
__put_user(interface, &kgsr->gsr_interface) ||
struct group_filter __user *kgf;
u32 interface, fmode, numsrc;
- if (!access_ok(VERIFY_READ, gf32, __COMPAT_GF0_SIZE) ||
+ if (!access_ok(gf32, __COMPAT_GF0_SIZE) ||
__get_user(interface, &gf32->gf_interface) ||
__get_user(fmode, &gf32->gf_fmode) ||
__get_user(numsrc, &gf32->gf_numsrc))
if (koptlen < GROUP_FILTER_SIZE(numsrc))
return -EINVAL;
kgf = compat_alloc_user_space(koptlen);
- if (!access_ok(VERIFY_WRITE, kgf, koptlen) ||
+ if (!access_ok(kgf, koptlen) ||
__put_user(interface, &kgf->gf_interface) ||
__put_user(fmode, &kgf->gf_fmode) ||
__put_user(numsrc, &kgf->gf_numsrc) ||
return getsockopt(sock, level, optname, optval, optlen);
koptlen = compat_alloc_user_space(sizeof(*koptlen));
- if (!access_ok(VERIFY_READ, optlen, sizeof(*optlen)) ||
+ if (!access_ok(optlen, sizeof(*optlen)) ||
__get_user(ulen, optlen))
return -EFAULT;
if (klen < GROUP_FILTER_SIZE(0))
return -EINVAL;
- if (!access_ok(VERIFY_WRITE, koptlen, sizeof(*koptlen)) ||
+ if (!access_ok(koptlen, sizeof(*koptlen)) ||
__put_user(klen, koptlen))
return -EFAULT;
/* have to allow space for previous compat_alloc_user_space, too */
kgf = compat_alloc_user_space(klen+sizeof(*optlen));
- if (!access_ok(VERIFY_READ, gf32, __COMPAT_GF0_SIZE) ||
+ if (!access_ok(gf32, __COMPAT_GF0_SIZE) ||
__get_user(interface, &gf32->gf_interface) ||
__get_user(fmode, &gf32->gf_fmode) ||
__get_user(numsrc, &gf32->gf_numsrc) ||
if (err)
return err;
- if (!access_ok(VERIFY_READ, koptlen, sizeof(*koptlen)) ||
+ if (!access_ok(koptlen, sizeof(*koptlen)) ||
__get_user(klen, koptlen))
return -EFAULT;
ulen = klen - (sizeof(*kgf)-sizeof(*gf32));
- if (!access_ok(VERIFY_WRITE, optlen, sizeof(*optlen)) ||
+ if (!access_ok(optlen, sizeof(*optlen)) ||
__put_user(ulen, optlen))
return -EFAULT;
- if (!access_ok(VERIFY_READ, kgf, klen) ||
- !access_ok(VERIFY_WRITE, gf32, ulen) ||
+ if (!access_ok(kgf, klen) ||
+ !access_ok(gf32, ulen) ||
__get_user(interface, &kgf->gf_interface) ||
__get_user(fmode, &kgf->gf_fmode) ||
__get_user(numsrc, &kgf->gf_numsrc) ||