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path: root/net/sctp/socket.c
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2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_auth_supportedChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_eventChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_eventChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_reuse_portChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_interleaving_supportedChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_scheduler_valueChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_schedulerChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_add_streamsChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_reset_assocChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_reset_streamsChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_enable_strresetChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_reconfig_supportedChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_default_prinfoChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_pr_supportedChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_recvnxtinfoChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_recvrcvinfoChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_paddr_thresholdsChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_auto_asconfChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_deactivate_keyChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_del_keyChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_active_keyChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_auth_keyChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Adapt sctp_setsockopt to use a kzfree for this case. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: switch sctp_setsockopt_auth_key to use memzero_explicitChristoph Hellwig
Switch from kzfree to sctp_setsockopt_auth_key + kfree to prepare for moving the kfree to common code. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_hmac_identChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_auth_chunkChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_maxburstChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_fragment_interleaveChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_contextChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_adaptation_layerChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_maxsegChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_mappedv4Christoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_associnfoChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_rtoinfoChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_nodelayChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_peer_primary_addrChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_primary_addrChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_default_sndinfoChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_default_send_paramChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_initmsgChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_partial_delivery_pointChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_delayed_ackChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_peer_addr_paramsChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_autocloseChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_eventsChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_disable_fragmentsChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to __sctp_setsockopt_connectxChristoph Hellwig
Use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: pass a kernel pointer to sctp_setsockopt_bindxChristoph Hellwig
Rename sctp_setsockopt_bindx_kernel back to sctp_setsockopt_bindx, and use the kernel pointer that sctp_setsockopt has available instead of directly handling the user pointer in the old sctp_setsockopt_bindx. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19sctp: copy the optval from user space in sctp_setsockoptChristoph Hellwig
Prepare for for moving the copy_from_user from the individual sockopts to the main setsockopt helper. As of this commit the kopt variable is not used yet, but the following commits will start using it. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-29net: add a new bind_add methodChristoph Hellwig
The SCTP protocol allows to bind multiple address to a socket. That feature is currently only exposed as a socket option. Add a bind_add method struct proto that allows to bind additional addresses, and switch the dlm code to use the method instead of going through the socket option from kernel space. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-29sctp: refactor sctp_setsockopt_bindxChristoph Hellwig
Split out a sctp_setsockopt_bindx_kernel that takes a kernel pointer to the sockaddr and make sctp_setsockopt_bindx a small wrapper around it. This prepares for adding a new bind_add proto op. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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