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linux/net
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Chuck Lever 8e081627f3 SUNRPC: Fix NFS READs that start at non-page-aligned offsets 
[ Upstream commit bad4c6eb5e ]

Anj Duvnjak reports that the Kodi.tv NFS client is not able to read
video files from a v5.10.11 Linux NFS server.

The new sendpage-based TCP sendto logic was not attentive to non-
zero page_base values. nfsd_splice_read() sets that field when a
READ payload starts in the middle of a page.

The Linux NFS client rarely emits an NFS READ that is not page-
aligned. All of my testing so far has been with Linux clients, so I
missed this one.

Reported-by: A. Duvnjak <avian@extremenerds.net>
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=211471
Fixes: 4a85a6a332 ("SUNRPC: Handle TCP socket sends with kernel_sendpage() again")
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Tested-by: A. Duvnjak <avian@extremenerds.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-02-10 09:29:13 +01:00
..
6lowpan
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
9p
net: 9p: initialize sun_server.sun_path to have addr's value only when addr is valid
2020-10-12 10:05:47 +02:00
802
…
8021q
net: vlan: avoid leaks on register_vlan_dev() failures
2021-01-17 14:16:55 +01:00
appletalk
appletalk: Fix atalk_proc_init() return path
2020-08-03 15:48:32 -07:00
atm
net: atm: fix update of position index in lec_seq_next
2020-10-31 12:26:30 -07:00
ax25
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-07-25 17:49:04 -07:00
batman-adv
batman-adv: Don't always reallocate the fragmentation skb head
2020-11-27 08:02:55 +01:00
bluetooth
Bluetooth: Fix attempting to set RPA timeout when unsupported
2021-01-09 13:46:23 +01:00
bpf
bpf: Reject too big ctx_size_in for raw_tp test run
2021-01-27 11:55:07 +01:00
bpfilter
Revert "bpfilter: Fix build error with CONFIG_BPFILTER_UMH"
2020-10-15 12:33:24 -07:00
bridge
bridge: Fix a deadlock when enabling multicast snooping
2020-12-07 17:14:43 -08:00
caif
caif: Remove duplicate macro SRVL_CTRL_PKT_SIZE
2020-09-05 15:57:05 -07:00
can
can: isotp: isotp_getname(): fix kernel information leak
2021-01-17 14:17:05 +01:00
ceph
libceph: clear con->out_msg on Policy::stateful_server faults
2020-10-12 15:29:27 +02:00
core
net: core: devlink: use right genl user_ptr when handling port param get/set
2021-01-27 11:55:26 +01:00
dcb
net: dcb: Accept RTM_GETDCB messages carrying set-like DCB commands
2021-01-23 16:04:01 +01:00
dccp
tcp: fix race condition when creating child sockets from syncookies
2020-11-23 16:32:33 -08:00
decnet
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
dns_resolver
…
dsa
net: dsa: unbind all switches from tree when DSA master unbinds
2021-01-23 16:04:05 +01:00
ethernet
…
ethtool
ethtool: fix string set id check
2021-01-06 14:56:48 +01:00
hsr
genetlink: move to smaller ops wherever possible
2020-10-02 19:11:11 -07:00
ieee802154
genetlink: move to smaller ops wherever possible
2020-10-02 19:11:11 -07:00
ife
…
ipv4
tcp: fix TLP timer not set when CA_STATE changes from DISORDER to OPEN
2021-02-03 23:28:52 +01:00
ipv6
ipv6: set multicast flag on the multicast route
2021-01-27 11:55:24 +01:00
iucv
net/af_iucv: set correct sk_protocol for child sockets
2020-11-21 14:43:45 -08:00
kcm
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
key
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-08-02 01:02:12 -07:00
l2tp
genetlink: move to smaller ops wherever possible
2020-10-02 19:11:11 -07:00
l3mdev
net: Fix some comments
2020-08-27 07:55:59 -07:00
lapb
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
llc
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
mac80211
mac80211: fix encryption key selection for 802.3 xmit
2021-02-07 15:37:15 +01:00
mac802154
Merge tag 'ieee802154-for-davem-2020-09-08' of git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan
2020-09-08 20:12:58 -07:00
mpls
mpls: load mpls_gso after mpls_iptunnel
2020-10-20 21:16:45 -07:00
mptcp
mptcp: fix security context on server socket
2021-01-06 14:56:48 +01:00
ncsi
net/ncsi: Use real net-device for response handler
2021-01-12 20:18:10 +01:00
netfilter
netfilter: nft_dynset: add timeout extension to template
2021-02-03 23:28:44 +01:00
netlabel
netlabel: fix an uninitialized warning in netlbl_unlabel_staticlist()
2020-11-14 12:07:57 -08:00
netlink
netlink: export policy in extended ACK
2020-10-09 20:22:32 -07:00
netrom
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
nfc
NFC: fix possible resource leak
2021-02-03 23:28:51 +01:00
nsh
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
openvswitch
openvswitch: fix error return code in validate_and_copy_dec_ttl()
2020-12-04 15:43:14 -08:00
packet
net/packet: fix packet receive on L3 devices without visible hard header
2020-11-23 17:29:36 -08:00
phonet
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
psample
genetlink: move to smaller ops wherever possible
2020-10-02 19:11:11 -07:00
qrtr
net: qrtr: ns: Fix the incorrect usage of rcu_read_lock()
2020-10-06 06:01:35 -07:00
rds
RDMA: Add rdma_connect_locked()
2020-10-28 09:14:49 -03:00
rfkill
rfkill: Fix use-after-free in rfkill_resume()
2020-11-12 09:18:06 +01:00
rose
rose: Fix Null pointer dereference in rose_send_frame()
2020-11-20 10:04:58 -08:00
rxrpc
rxrpc: Fix deadlock around release of dst cached on udp tunnel
2021-02-10 09:29:13 +01:00
sched
net_sched: reject silly cell_log in qdisc_get_rtab()
2021-01-27 11:55:24 +01:00
sctp
sctp: change to hold/put transport for proto_unreach_timer
2020-11-14 11:57:12 -08:00
smc
net/smc: fix direct access to ib_gid_addr->ndev in smc_ib_determine_gid()
2020-11-19 10:59:19 -08:00
strparser
…
sunrpc
SUNRPC: Fix NFS READs that start at non-page-aligned offsets
2021-02-10 09:29:13 +01:00
switchdev
net: switchdev: don't set port_obj_info->handled true when -EOPNOTSUPP
2021-02-07 15:37:12 +01:00
tipc
tipc: fix NULL deref in tipc_link_xmit()
2021-01-23 16:04:00 +01:00
tls
net/tls: Protect from calling tls_dev_del for TLS RX twice
2020-11-25 17:31:06 -08:00
unix
Merge tag 'net-next-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-10-15 18:42:13 -07:00
vmw_vsock
vsock: fix the race conditions in multi-transport support
2021-02-03 23:28:52 +01:00
wimax
genetlink: move to smaller ops wherever possible
2020-10-02 19:11:11 -07:00
wireless
wext: fix NULL-ptr-dereference with cfg80211's lack of commit()
2021-02-03 23:28:38 +01:00
x25
net/x25: prevent a couple of overflows
2020-12-02 17:26:36 -08:00
xdp
xsk: Clear pool even for inactive queues
2021-01-27 11:55:10 +01:00
xfrm
xfrm: Fix wraparound in xfrm_policy_addr_delta()
2021-02-03 23:28:45 +01:00
compat.c
iov_iter: transparently handle compat iovecs in import_iovec
2020-10-03 00:02:13 -04:00
devres.c
net: devres: rename the release callback of devm_register_netdev()
2020-06-30 15:57:34 -07:00
Kconfig
drop_monitor: Convert to using devlink tracepoint
2020-09-30 18:01:26 -07:00
Makefile
…
socket.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-10-05 18:40:01 -07:00
sysctl_net.c
…