Joanne Koong d249081b51 bpf: Fix bpf_xdp_pointer return pointer ... [ Upstream commit bbd52178e2 ] For the case where offset + len == size, bpf_xdp_pointer should return a valid pointer to the addr because that access is permitted. We should only return NULL in the case where offset + len exceeds size. Fixes: 3f364222d0 ("net: xdp: introduce bpf_xdp_pointer utility routine") Signed-off-by: Joanne Koong <joannelkoong@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Martin KaFai Lau <kafai@fb.com> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/bpf/20220722220105.2065466-1-joannelkoong@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-08-17 14:41:11 +02:00
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Makefile	…
bpf_sk_storage.c	bpf: Fix usage of trace RCU in local storage.	2022-06-06 08:48:59 +02:00
datagram.c	net: remove noblock parameter from skb_recv_datagram()	2022-06-22 14:28:02 +02:00
datagram.h	…
dev.c	net: fix data-race in dev_isalive()	2022-06-29 09:04:30 +02:00
dev_addr_lists.c	…
dev_addr_lists_test.c	…
dev_ioctl.c	…
devlink.c	devlink: hold the instance lock during eswitch_mode callbacks	2022-03-21 14:11:38 +00:00
drop_monitor.c	…
dst.c	…
dst_cache.c	…
failover.c	…
fib_notifier.c	…
fib_rules.c	…
filter.c	bpf: Fix bpf_xdp_pointer return pointer	2022-08-17 14:41:11 +02:00
flow_dissector.c	flow_dissector: fix false-positive __read_overflow2_field() warning	2022-04-08 12:16:59 +01:00
flow_offload.c	netfilter: nf_tables: bail out early if hardware offload is not supported	2022-06-14 18:45:05 +02:00
gen_estimator.c	…
gen_stats.c	…
gro.c	…
gro_cells.c	…
hwbm.c	…
link_watch.c	…
lwt_bpf.c	bpf, lwt: Fix crash when using bpf_skb_set_tunnel_key() from bpf_xmit lwt hook	2022-04-22 17:45:25 +02:00
lwtunnel.c	…
neighbour.c	net, neigh: Set lower cap for neigh_managed_work rearming	2022-06-14 18:45:12 +02:00
net-procfs.c	…
net-sysfs.c	net: fix data-race in dev_isalive()	2022-06-29 09:04:30 +02:00
net-sysfs.h	…
net-traces.c	…
net_namespace.c	…
netclassid_cgroup.c	…
netevent.c	…
netpoll.c	…
netprio_cgroup.c	…
of_net.c	…
page_pool.c	…
pktgen.c	…
ptp_classifier.c	…
request_sock.c	…
rtnetlink.c	rtnetlink: Fix handling of disabled L3 stats in RTM_GETSTATS replies	2022-04-14 09:01:26 +02:00
scm.c	…
secure_seq.c	tcp: Fix data-races around sysctl knobs related to SYN option.	2022-07-29 17:28:11 +02:00
selftests.c	…
skbuff.c	net: fix wrong network header length	2022-05-09 10:48:49 +01:00
skmsg.c	skmsg: Fix invalid last sg check in sk_msg_recvmsg()	2022-08-17 14:41:04 +02:00
sock.c	…
sock_destructor.h	…
sock_diag.c	…
sock_map.c	…
sock_reuseport.c	tcp: Fix data-races around sysctl_tcp_migrate_req.	2022-07-29 17:28:05 +02:00
stream.c	…
sysctl_net_core.c	…
timestamping.c	…
tso.c	…
utils.c	…
xdp.c	Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2022-03-22 11:18:49 -07:00