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linux/net/core
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weichenchen a533b70a65 net: neighbor: fix a crash caused by mod zero 
pneigh_enqueue() tries to obtain a random delay by mod
NEIGH_VAR(p, PROXY_DELAY). However, NEIGH_VAR(p, PROXY_DELAY)
migth be zero at that point because someone could write zero
to /proc/sys/net/ipv4/neigh/[device]/proxy_delay after the
callers check it.

This patch uses prandom_u32_max() to get a random delay instead
which avoids potential division by zero.

Signed-off-by: weichenchen <weichen.chen@linux.alibaba.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-12-28 14:49:48 -08:00
..
bpf_sk_storage.c
bpf: Expose bpf_sk_storage_* to iterator programs
2020-12-04 22:32:40 +01:00
datagram.c
net: datagram: fix some kernel-doc markups
2020-11-17 14:15:03 -08:00
datagram.h
…
dev_addr_lists.c
net: core: add nested_level variable in net_device
2020-09-28 15:00:15 -07:00
dev_ioctl.c
net: dev_ioctl: remove redundant initialization of variable err
2020-11-03 17:49:26 -08:00
dev.c
net: core: introduce __netdev_notify_peers
2020-12-16 11:43:25 -08:00
devlink.c
net: core: devlink: simplify the return expression of devlink_nl_cmd_trap_set_doit()
2020-12-08 16:22:54 -08:00
drop_monitor.c
genetlink: move to smaller ops wherever possible
2020-10-02 19:11:11 -07:00
dst_cache.c
…
dst.c
net: Correct the comment of dst_dev_put()
2020-09-10 13:28:57 -07:00
failover.c
…
fib_notifier.c
net: fib_notifier: propagate extack down to the notifier block callback
2019-10-04 11:10:56 -07:00
fib_rules.c
treewide: rename nla_strlcpy to nla_strscpy.
2020-11-16 08:08:54 -08:00
filter.c
bpf: Only provide bpf_sock_from_file with CONFIG_NET
2020-12-08 18:23:36 -08:00
flow_dissector.c
net: core: fix spelling typo in flow_dissector.c
2020-11-07 15:52:21 -08:00
flow_offload.c
net: flow_offload: Fix memory leak for indirect flow block
2020-12-09 16:08:33 -08:00
gen_estimator.c
net_sched: gen_estimator: extend packet counter to 64bit
2019-11-06 21:51:36 -08:00
gen_stats.c
docs: networking: convert gen_stats.txt to ReST
2020-04-28 14:39:46 -07:00
gro_cells.c
gro_cells: reduce number of synchronize_net() calls
2020-11-25 11:28:12 -08:00
hwbm.c
net: hwbm: Make the hwbm_pool lock a mutex
2019-06-09 19:40:10 -07:00
link_watch.c
net: Add IF_OPER_TESTING
2020-04-20 12:43:24 -07:00
lwt_bpf.c
lwt_bpf: Replace preempt_disable() with migrate_disable()
2020-12-07 11:53:40 -08:00
lwtunnel.c
net: ipv6: add rpl sr tunnel
2020-03-29 22:30:57 -07:00
Makefile
ethtool: move to its own directory
2019-12-12 17:07:05 -08:00
neighbour.c
net: neighbor: fix a crash caused by mod zero
2020-12-28 14:49:48 -08:00
net_namespace.c
Merge tag 'fixes-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux
2020-12-14 16:40:27 -08:00
net-procfs.c
net-sysfs: add backlog len and CPU id to softnet data
2020-09-21 13:56:37 -07:00
net-sysfs.c
net-sysfs: take the rtnl lock when accessing xps_rxqs_map and num_tc
2020-12-28 13:26:46 -08:00
net-sysfs.h
net-sysfs: add netdev_change_owner()
2020-02-26 20:07:25 -08:00
net-traces.c
page_pool: add tracepoints for page_pool with details need by XDP
2019-06-19 11:23:13 -04:00
netclassid_cgroup.c
net: Remove the err argument from sock_from_file
2020-12-04 22:32:40 +01:00
netevent.c
…
netpoll.c
net: Have netpoll bring-up DSA management interface
2020-11-18 11:04:11 -08:00
netprio_cgroup.c
net: Remove the err argument from sock_from_file
2020-12-04 22:32:40 +01:00
page_pool.c
net: page_pool: Add bulk support for ptr_ring
2020-11-14 02:29:00 +01:00
pktgen.c
pktgen: Fix inconsistent of format with argument type in pktgen.c
2020-10-01 18:45:23 -07:00
ptp_classifier.c
ptp: Add generic ptp v2 header parsing function
2020-08-19 16:07:49 -07:00
request_sock.c
tcp: add rcu protection around tp->fastopen_rsk
2019-10-13 10:13:08 -07:00
rtnetlink.c
rtnetlink: RCU-annotate both dimensions of rtnl_msg_handlers
2020-12-10 13:35:59 -08:00
scm.c
fs: Add receive_fd() wrapper for __receive_fd()
2020-07-13 11:03:44 -07:00
secure_seq.c
crypto: lib/sha1 - remove unnecessary includes of linux/cryptohash.h
2020-05-08 15:32:17 +10:00
skbuff.c
net: drop bogus skb with CHECKSUM_PARTIAL and offset beyond end of trimmed packet
2020-12-14 18:41:01 -08:00
skmsg.c
bpf, sockmap: Avoid failures from skb_to_sgvec when skb has frag_list
2020-11-18 00:14:04 +01:00
sock_diag.c
bpf, net: Rework cookie generator as per-cpu one
2020-09-30 11:50:35 -07:00
sock_map.c
bpf: Eliminate rlimit-based memory accounting for sockmap and sockhash maps
2020-12-02 18:32:47 -08:00
sock_reuseport.c
udp: Copy has_conns in reuseport_grow().
2020-07-21 15:31:02 -07:00
sock.c
net: Remove the err argument from sock_from_file
2020-12-04 22:32:40 +01:00
stream.c
tcp: make sure EPOLLOUT wont be missed
2019-08-19 13:07:43 -07:00
sysctl_net_core.c
net: add option to not create fall-back tunnels in root-ns as well
2020-08-28 06:52:44 -07:00
timestamping.c
net: Introduce a new MII time stamping interface.
2019-12-25 19:51:33 -08:00
tso.c
net: tso: add UDP segmentation support
2020-06-18 20:46:23 -07:00
utils.c
net: Fix skb->csum update in inet_proto_csum_replace16().
2020-01-24 20:54:30 +01:00
xdp.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-12-11 22:29:38 -08:00