Lines Matching refs:koptlen
546 int koptlen = optlen; in compat_mc_setsockopt() local
565 koptlen = sizeof(struct group_req); in compat_mc_setsockopt()
589 koptlen = sizeof(struct group_source_req); in compat_mc_setsockopt()
603 koptlen = optlen + sizeof(struct group_filter) - in compat_mc_setsockopt()
605 if (koptlen < GROUP_FILTER_SIZE(numsrc)) in compat_mc_setsockopt()
607 kgf = compat_alloc_user_space(koptlen); in compat_mc_setsockopt()
608 if (!access_ok(VERIFY_WRITE, kgf, koptlen) || in compat_mc_setsockopt()
624 return setsockopt(sock, level, optname, koptval, koptlen); in compat_mc_setsockopt()
634 int __user *koptlen; in compat_mc_getsockopt() local
641 koptlen = compat_alloc_user_space(sizeof(*koptlen)); in compat_mc_getsockopt()
652 if (!access_ok(VERIFY_WRITE, koptlen, sizeof(*koptlen)) || in compat_mc_getsockopt()
653 __put_user(klen, koptlen)) in compat_mc_getsockopt()
669 err = getsockopt(sock, level, optname, (char __user *)kgf, koptlen); in compat_mc_getsockopt()
673 if (!access_ok(VERIFY_READ, koptlen, sizeof(*koptlen)) || in compat_mc_getsockopt()
674 __get_user(klen, koptlen)) in compat_mc_getsockopt()