Lines Matching refs:optlen
1386 int __user *optlen) in sctp_getsockopt_connectx3() argument
1419 if (put_user(sizeof(assoc_id), optlen)) in sctp_getsockopt_connectx3()
2175 unsigned int optlen) in sctp_setsockopt_disable_fragments() argument
2179 if (optlen < sizeof(int)) in sctp_setsockopt_disable_fragments()
2191 unsigned int optlen) in sctp_setsockopt_events() argument
2196 if (optlen > sizeof(struct sctp_event_subscribe)) in sctp_setsockopt_events()
2198 if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen)) in sctp_setsockopt_events()
2234 unsigned int optlen) in sctp_setsockopt_autoclose() argument
2242 if (optlen != sizeof(int)) in sctp_setsockopt_autoclose()
2244 if (copy_from_user(&sp->autoclose, optval, optlen)) in sctp_setsockopt_autoclose()
2494 unsigned int optlen) in sctp_setsockopt_peer_addr_params() argument
2503 if (optlen != sizeof(struct sctp_paddrparams)) in sctp_setsockopt_peer_addr_params()
2506 if (copy_from_user(¶ms, optval, optlen)) in sctp_setsockopt_peer_addr_params()
2616 char __user *optval, unsigned int optlen) in sctp_setsockopt_delayed_ack() argument
2623 if (optlen == sizeof(struct sctp_sack_info)) { in sctp_setsockopt_delayed_ack()
2624 if (copy_from_user(¶ms, optval, optlen)) in sctp_setsockopt_delayed_ack()
2629 } else if (optlen == sizeof(struct sctp_assoc_value)) { in sctp_setsockopt_delayed_ack()
2635 if (copy_from_user(¶ms, optval, optlen)) in sctp_setsockopt_delayed_ack()
2725 static int sctp_setsockopt_initmsg(struct sock *sk, char __user *optval, unsigned int optlen) in sctp_setsockopt_initmsg() argument
2730 if (optlen != sizeof(struct sctp_initmsg)) in sctp_setsockopt_initmsg()
2732 if (copy_from_user(&sinit, optval, optlen)) in sctp_setsockopt_initmsg()
2763 unsigned int optlen) in sctp_setsockopt_default_send_param() argument
2769 if (optlen != sizeof(info)) in sctp_setsockopt_default_send_param()
2771 if (copy_from_user(&info, optval, optlen)) in sctp_setsockopt_default_send_param()
2803 unsigned int optlen) in sctp_setsockopt_default_sndinfo() argument
2809 if (optlen != sizeof(info)) in sctp_setsockopt_default_sndinfo()
2811 if (copy_from_user(&info, optval, optlen)) in sctp_setsockopt_default_sndinfo()
2843 unsigned int optlen) in sctp_setsockopt_primary_addr() argument
2848 if (optlen != sizeof(struct sctp_prim)) in sctp_setsockopt_primary_addr()
2872 unsigned int optlen) in sctp_setsockopt_nodelay() argument
2876 if (optlen < sizeof(int)) in sctp_setsockopt_nodelay()
2897 static int sctp_setsockopt_rtoinfo(struct sock *sk, char __user *optval, unsigned int optlen) in sctp_setsockopt_rtoinfo() argument
2904 if (optlen != sizeof (struct sctp_rtoinfo)) in sctp_setsockopt_rtoinfo()
2907 if (copy_from_user(&rtoinfo, optval, optlen)) in sctp_setsockopt_rtoinfo()
2962 static int sctp_setsockopt_associnfo(struct sock *sk, char __user *optval, unsigned int optlen) in sctp_setsockopt_associnfo() argument
2968 if (optlen != sizeof(struct sctp_assocparams)) in sctp_setsockopt_associnfo()
2970 if (copy_from_user(&assocparams, optval, optlen)) in sctp_setsockopt_associnfo()
3029 static int sctp_setsockopt_mappedv4(struct sock *sk, char __user *optval, unsigned int optlen) in sctp_setsockopt_mappedv4() argument
3034 if (optlen < sizeof(int)) in sctp_setsockopt_mappedv4()
3073 static int sctp_setsockopt_maxseg(struct sock *sk, char __user *optval, unsigned int optlen) in sctp_setsockopt_maxseg() argument
3080 if (optlen == sizeof(int)) { in sctp_setsockopt_maxseg()
3086 if (copy_from_user(&val, optval, optlen)) in sctp_setsockopt_maxseg()
3089 } else if (optlen == sizeof(struct sctp_assoc_value)) { in sctp_setsockopt_maxseg()
3090 if (copy_from_user(¶ms, optval, optlen)) in sctp_setsockopt_maxseg()
3129 unsigned int optlen) in sctp_setsockopt_peer_primary_addr() argument
3144 if (optlen != sizeof(struct sctp_setpeerprim)) in sctp_setsockopt_peer_primary_addr()
3147 if (copy_from_user(&prim, optval, optlen)) in sctp_setsockopt_peer_primary_addr()
3187 unsigned int optlen) in sctp_setsockopt_adaptation_layer() argument
3191 if (optlen != sizeof(struct sctp_setadaptation)) in sctp_setsockopt_adaptation_layer()
3193 if (copy_from_user(&adaptation, optval, optlen)) in sctp_setsockopt_adaptation_layer()
3216 unsigned int optlen) in sctp_setsockopt_context() argument
3222 if (optlen != sizeof(struct sctp_assoc_value)) in sctp_setsockopt_context()
3224 if (copy_from_user(¶ms, optval, optlen)) in sctp_setsockopt_context()
3267 unsigned int optlen) in sctp_setsockopt_fragment_interleave() argument
3271 if (optlen != sizeof(int)) in sctp_setsockopt_fragment_interleave()
3300 unsigned int optlen) in sctp_setsockopt_partial_delivery_point() argument
3304 if (optlen != sizeof(u32)) in sctp_setsockopt_partial_delivery_point()
3333 unsigned int optlen) in sctp_setsockopt_maxburst() argument
3341 if (optlen == sizeof(int)) { in sctp_setsockopt_maxburst()
3347 if (copy_from_user(&val, optval, optlen)) in sctp_setsockopt_maxburst()
3349 } else if (optlen == sizeof(struct sctp_assoc_value)) { in sctp_setsockopt_maxburst()
3350 if (copy_from_user(¶ms, optval, optlen)) in sctp_setsockopt_maxburst()
3379 unsigned int optlen) in sctp_setsockopt_auth_chunk() argument
3387 if (optlen != sizeof(struct sctp_authchunk)) in sctp_setsockopt_auth_chunk()
3389 if (copy_from_user(&val, optval, optlen)) in sctp_setsockopt_auth_chunk()
3412 unsigned int optlen) in sctp_setsockopt_hmac_ident() argument
3422 if (optlen < sizeof(struct sctp_hmacalgo)) in sctp_setsockopt_hmac_ident()
3425 hmacs = memdup_user(optval, optlen); in sctp_setsockopt_hmac_ident()
3431 (idents * sizeof(u16)) > (optlen - sizeof(struct sctp_hmacalgo))) { in sctp_setsockopt_hmac_ident()
3450 unsigned int optlen) in sctp_setsockopt_auth_key() argument
3460 if (optlen <= sizeof(struct sctp_authkey)) in sctp_setsockopt_auth_key()
3463 authkey = memdup_user(optval, optlen); in sctp_setsockopt_auth_key()
3467 if (authkey->sca_keylength > optlen - sizeof(struct sctp_authkey)) { in sctp_setsockopt_auth_key()
3492 unsigned int optlen) in sctp_setsockopt_active_key() argument
3501 if (optlen != sizeof(struct sctp_authkeyid)) in sctp_setsockopt_active_key()
3503 if (copy_from_user(&val, optval, optlen)) in sctp_setsockopt_active_key()
3520 unsigned int optlen) in sctp_setsockopt_del_key() argument
3529 if (optlen != sizeof(struct sctp_authkeyid)) in sctp_setsockopt_del_key()
3531 if (copy_from_user(&val, optval, optlen)) in sctp_setsockopt_del_key()
3557 unsigned int optlen) in sctp_setsockopt_auto_asconf() argument
3562 if (optlen < sizeof(int)) in sctp_setsockopt_auto_asconf()
3593 unsigned int optlen) in sctp_setsockopt_paddr_thresholds() argument
3599 if (optlen < sizeof(struct sctp_paddrthlds)) in sctp_setsockopt_paddr_thresholds()
3636 unsigned int optlen) in sctp_setsockopt_recvrcvinfo() argument
3640 if (optlen < sizeof(int)) in sctp_setsockopt_recvrcvinfo()
3652 unsigned int optlen) in sctp_setsockopt_recvnxtinfo() argument
3656 if (optlen < sizeof(int)) in sctp_setsockopt_recvnxtinfo()
3686 char __user *optval, unsigned int optlen) in sctp_setsockopt() argument
3700 retval = af->setsockopt(sk, level, optname, optval, optlen); in sctp_setsockopt()
3710 optlen, SCTP_BINDX_ADD_ADDR); in sctp_setsockopt()
3716 optlen, SCTP_BINDX_REM_ADDR); in sctp_setsockopt()
3723 optlen); in sctp_setsockopt()
3730 optlen); in sctp_setsockopt()
3734 retval = sctp_setsockopt_disable_fragments(sk, optval, optlen); in sctp_setsockopt()
3738 retval = sctp_setsockopt_events(sk, optval, optlen); in sctp_setsockopt()
3742 retval = sctp_setsockopt_autoclose(sk, optval, optlen); in sctp_setsockopt()
3746 retval = sctp_setsockopt_peer_addr_params(sk, optval, optlen); in sctp_setsockopt()
3750 retval = sctp_setsockopt_delayed_ack(sk, optval, optlen); in sctp_setsockopt()
3753 retval = sctp_setsockopt_partial_delivery_point(sk, optval, optlen); in sctp_setsockopt()
3757 retval = sctp_setsockopt_initmsg(sk, optval, optlen); in sctp_setsockopt()
3761 optlen); in sctp_setsockopt()
3764 retval = sctp_setsockopt_default_sndinfo(sk, optval, optlen); in sctp_setsockopt()
3767 retval = sctp_setsockopt_primary_addr(sk, optval, optlen); in sctp_setsockopt()
3770 retval = sctp_setsockopt_peer_primary_addr(sk, optval, optlen); in sctp_setsockopt()
3773 retval = sctp_setsockopt_nodelay(sk, optval, optlen); in sctp_setsockopt()
3776 retval = sctp_setsockopt_rtoinfo(sk, optval, optlen); in sctp_setsockopt()
3779 retval = sctp_setsockopt_associnfo(sk, optval, optlen); in sctp_setsockopt()
3782 retval = sctp_setsockopt_mappedv4(sk, optval, optlen); in sctp_setsockopt()
3785 retval = sctp_setsockopt_maxseg(sk, optval, optlen); in sctp_setsockopt()
3788 retval = sctp_setsockopt_adaptation_layer(sk, optval, optlen); in sctp_setsockopt()
3791 retval = sctp_setsockopt_context(sk, optval, optlen); in sctp_setsockopt()
3794 retval = sctp_setsockopt_fragment_interleave(sk, optval, optlen); in sctp_setsockopt()
3797 retval = sctp_setsockopt_maxburst(sk, optval, optlen); in sctp_setsockopt()
3800 retval = sctp_setsockopt_auth_chunk(sk, optval, optlen); in sctp_setsockopt()
3803 retval = sctp_setsockopt_hmac_ident(sk, optval, optlen); in sctp_setsockopt()
3806 retval = sctp_setsockopt_auth_key(sk, optval, optlen); in sctp_setsockopt()
3809 retval = sctp_setsockopt_active_key(sk, optval, optlen); in sctp_setsockopt()
3812 retval = sctp_setsockopt_del_key(sk, optval, optlen); in sctp_setsockopt()
3815 retval = sctp_setsockopt_auto_asconf(sk, optval, optlen); in sctp_setsockopt()
3818 retval = sctp_setsockopt_paddr_thresholds(sk, optval, optlen); in sctp_setsockopt()
3821 retval = sctp_setsockopt_recvrcvinfo(sk, optval, optlen); in sctp_setsockopt()
3824 retval = sctp_setsockopt_recvnxtinfo(sk, optval, optlen); in sctp_setsockopt()
4216 int __user *optlen) in sctp_getsockopt_sctp_status() argument
4268 if (put_user(len, optlen)) { in sctp_getsockopt_sctp_status()
4296 int __user *optlen) in sctp_getsockopt_peer_addr_info() argument
4328 if (put_user(len, optlen)) { in sctp_getsockopt_peer_addr_info()
4350 char __user *optval, int __user *optlen) in sctp_getsockopt_disable_fragments() argument
4359 if (put_user(len, optlen)) in sctp_getsockopt_disable_fragments()
4372 int __user *optlen) in sctp_getsockopt_events() argument
4378 if (put_user(len, optlen)) in sctp_getsockopt_events()
4396 …ic int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen) in sctp_getsockopt_autoclose() argument
4404 if (put_user(len, optlen)) in sctp_getsockopt_autoclose()
4451 …atic int sctp_getsockopt_peeloff(struct sock *sk, int len, char __user *optval, int __user *optlen) in sctp_getsockopt_peeloff() argument
4486 if (put_user(len, optlen)) { in sctp_getsockopt_peeloff()
4596 char __user *optval, int __user *optlen) in sctp_getsockopt_peer_addr_params() argument
4663 if (put_user(len, optlen)) in sctp_getsockopt_peer_addr_params()
4706 int __user *optlen) in sctp_getsockopt_delayed_ack() argument
4761 if (put_user(len, optlen)) in sctp_getsockopt_delayed_ack()
4778 …atic int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen) in sctp_getsockopt_initmsg() argument
4783 if (put_user(len, optlen)) in sctp_getsockopt_initmsg()
4792 char __user *optval, int __user *optlen) in sctp_getsockopt_peer_addrs() argument
4836 if (put_user(bytes_copied, optlen)) in sctp_getsockopt_peer_addrs()
4888 char __user *optval, int __user *optlen) in sctp_getsockopt_local_addrs() argument
4979 if (put_user(bytes_copied, optlen)) in sctp_getsockopt_local_addrs()
4993 char __user *optval, int __user *optlen) in sctp_getsockopt_primary_addr() argument
5020 if (put_user(len, optlen)) in sctp_getsockopt_primary_addr()
5035 char __user *optval, int __user *optlen) in sctp_getsockopt_adaptation_layer() argument
5046 if (put_user(len, optlen)) in sctp_getsockopt_adaptation_layer()
5075 int __user *optlen) in sctp_getsockopt_default_send_param() argument
5106 if (put_user(len, optlen)) in sctp_getsockopt_default_send_param()
5119 int __user *optlen) in sctp_getsockopt_default_sndinfo() argument
5148 if (put_user(len, optlen)) in sctp_getsockopt_default_sndinfo()
5167 char __user *optval, int __user *optlen) in sctp_getsockopt_nodelay() argument
5176 if (put_user(len, optlen)) in sctp_getsockopt_nodelay()
5197 int __user *optlen) { in sctp_getsockopt_rtoinfo() argument
5228 if (put_user(len, optlen)) in sctp_getsockopt_rtoinfo()
5250 int __user *optlen) in sctp_getsockopt_associnfo() argument
5297 if (put_user(len, optlen)) in sctp_getsockopt_associnfo()
5317 char __user *optval, int __user *optlen) in sctp_getsockopt_mappedv4() argument
5327 if (put_user(len, optlen)) in sctp_getsockopt_mappedv4()
5340 char __user *optval, int __user *optlen) in sctp_getsockopt_context() argument
5365 if (put_user(len, optlen)) in sctp_getsockopt_context()
5401 char __user *optval, int __user *optlen) in sctp_getsockopt_maxseg() argument
5429 if (put_user(len, optlen)) in sctp_getsockopt_maxseg()
5447 char __user *optval, int __user *optlen) in sctp_getsockopt_fragment_interleave() argument
5457 if (put_user(len, optlen)) in sctp_getsockopt_fragment_interleave()
5471 int __user *optlen) in sctp_getsockopt_partial_delivery_point() argument
5481 if (put_user(len, optlen)) in sctp_getsockopt_partial_delivery_point()
5495 int __user *optlen) in sctp_getsockopt_maxburst() argument
5538 char __user *optval, int __user *optlen) in sctp_getsockopt_hmac_ident() argument
5559 if (put_user(len, optlen)) in sctp_getsockopt_hmac_ident()
5573 char __user *optval, int __user *optlen) in sctp_getsockopt_active_key() argument
5597 if (put_user(len, optlen)) in sctp_getsockopt_active_key()
5606 char __user *optval, int __user *optlen) in sctp_getsockopt_peer_auth_chunks() argument
5643 if (put_user(len, optlen)) in sctp_getsockopt_peer_auth_chunks()
5651 char __user *optval, int __user *optlen) in sctp_getsockopt_local_auth_chunks() argument
5691 if (put_user(len, optlen)) in sctp_getsockopt_local_auth_chunks()
5705 char __user *optval, int __user *optlen) in sctp_getsockopt_assoc_number() argument
5723 if (put_user(len, optlen)) in sctp_getsockopt_assoc_number()
5736 char __user *optval, int __user *optlen) in sctp_getsockopt_auto_asconf() argument
5746 if (put_user(len, optlen)) in sctp_getsockopt_auto_asconf()
5761 char __user *optval, int __user *optlen) in sctp_getsockopt_assoc_ids() argument
5793 if (put_user(len, optlen) || copy_to_user(optval, ids, len)) { in sctp_getsockopt_assoc_ids()
5812 int __user *optlen) in sctp_getsockopt_paddr_thresholds() argument
5841 if (put_user(len, optlen) || copy_to_user(optval, &val, len)) in sctp_getsockopt_paddr_thresholds()
5855 int __user *optlen) in sctp_getsockopt_assoc_stats() argument
5900 if (put_user(len, optlen)) in sctp_getsockopt_assoc_stats()
5913 int __user *optlen) in sctp_getsockopt_recvrcvinfo() argument
5923 if (put_user(len, optlen)) in sctp_getsockopt_recvrcvinfo()
5933 int __user *optlen) in sctp_getsockopt_recvnxtinfo() argument
5943 if (put_user(len, optlen)) in sctp_getsockopt_recvnxtinfo()
5952 char __user *optval, int __user *optlen) in sctp_getsockopt() argument
5968 retval = af->getsockopt(sk, level, optname, optval, optlen); in sctp_getsockopt()
5972 if (get_user(len, optlen)) in sctp_getsockopt()
5979 retval = sctp_getsockopt_sctp_status(sk, len, optval, optlen); in sctp_getsockopt()
5983 optlen); in sctp_getsockopt()
5986 retval = sctp_getsockopt_events(sk, len, optval, optlen); in sctp_getsockopt()
5989 retval = sctp_getsockopt_autoclose(sk, len, optval, optlen); in sctp_getsockopt()
5992 retval = sctp_getsockopt_peeloff(sk, len, optval, optlen); in sctp_getsockopt()
5996 optlen); in sctp_getsockopt()
6000 optlen); in sctp_getsockopt()
6003 retval = sctp_getsockopt_initmsg(sk, len, optval, optlen); in sctp_getsockopt()
6007 optlen); in sctp_getsockopt()
6011 optlen); in sctp_getsockopt()
6014 retval = sctp_getsockopt_connectx3(sk, len, optval, optlen); in sctp_getsockopt()
6018 optval, optlen); in sctp_getsockopt()
6022 optval, optlen); in sctp_getsockopt()
6025 retval = sctp_getsockopt_primary_addr(sk, len, optval, optlen); in sctp_getsockopt()
6028 retval = sctp_getsockopt_nodelay(sk, len, optval, optlen); in sctp_getsockopt()
6031 retval = sctp_getsockopt_rtoinfo(sk, len, optval, optlen); in sctp_getsockopt()
6034 retval = sctp_getsockopt_associnfo(sk, len, optval, optlen); in sctp_getsockopt()
6037 retval = sctp_getsockopt_mappedv4(sk, len, optval, optlen); in sctp_getsockopt()
6040 retval = sctp_getsockopt_maxseg(sk, len, optval, optlen); in sctp_getsockopt()
6044 optlen); in sctp_getsockopt()
6048 optlen); in sctp_getsockopt()
6051 retval = sctp_getsockopt_context(sk, len, optval, optlen); in sctp_getsockopt()
6055 optlen); in sctp_getsockopt()
6059 optlen); in sctp_getsockopt()
6062 retval = sctp_getsockopt_maxburst(sk, len, optval, optlen); in sctp_getsockopt()
6070 retval = sctp_getsockopt_hmac_ident(sk, len, optval, optlen); in sctp_getsockopt()
6073 retval = sctp_getsockopt_active_key(sk, len, optval, optlen); in sctp_getsockopt()
6077 optlen); in sctp_getsockopt()
6081 optlen); in sctp_getsockopt()
6084 retval = sctp_getsockopt_assoc_number(sk, len, optval, optlen); in sctp_getsockopt()
6087 retval = sctp_getsockopt_assoc_ids(sk, len, optval, optlen); in sctp_getsockopt()
6090 retval = sctp_getsockopt_auto_asconf(sk, len, optval, optlen); in sctp_getsockopt()
6093 retval = sctp_getsockopt_paddr_thresholds(sk, optval, len, optlen); in sctp_getsockopt()
6096 retval = sctp_getsockopt_assoc_stats(sk, len, optval, optlen); in sctp_getsockopt()
6099 retval = sctp_getsockopt_recvrcvinfo(sk, len, optval, optlen); in sctp_getsockopt()
6102 retval = sctp_getsockopt_recvnxtinfo(sk, len, optval, optlen); in sctp_getsockopt()