Miaohe Lin 02618095ab net: Fix potential memory leak in proto_register() ...

[ Upstream commit 0f5907af39 ]

If we failed to assign proto idx, we free the twsk_slab_name but forget to
free the twsk_slab. Add a helper function tw_prot_cleanup() to free these
together and also use this helper function in proto_unregister().

Fixes: b45ce32135 ("sock: fix potential memory leak in proto_register()")
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-08-19 08:16:22 +02:00

..

bpf_sk_storage.c

bpf: Improve bucket_log calculation logic

2020-02-14 16:34:10 -05:00

datagram.c

net: use indirect call wrappers for skb_copy_datagram_iter()

2020-05-02 08:49:00 +02:00

datagram.h

net/core: Allow the compiler to verify declaration and definition consistency

2019-03-27 13:49:44 -07:00

dev_addr_lists.c

net: remove unnecessary variables and callback

2019-10-24 14:53:49 -07:00

dev_ioctl.c

net/core: Document all dev_ioctl() arguments

2019-03-27 13:49:43 -07:00

dev.c

dev: Defer free of skbs in flush_backlog

2020-07-31 18:39:30 +02:00

devlink.c

devlink: fix return value after hitting end in region read

2020-05-14 07:58:19 +02:00

drop_monitor.c

drop_monitor: work around gcc-10 stringop-overflow warning

2020-05-20 08:20:06 +02:00

dst_cache.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

dst.c

net: print proper warning on dst underflow

2019-09-26 09:05:56 +02:00

ethtool.c

net: Zeroing the structure ethtool_wolinfo in ethtool_get_wol()

2019-10-26 11:20:10 -07:00

failover.c

failover: allow name change on IFF_UP slave interfaces

2019-04-10 22:12:26 -07:00

fib_notifier.c

net: fib_notifier: move fib_notifier_ops from struct net into per-net struct

2019-09-07 17:28:22 +02:00

fib_rules.c

net: fib_rules: Correctly set table field when table number exceeds 8 bits

2020-03-05 16:43:31 +01:00

filter.c

sched: consistently handle layer3 header accesses in the presence of VLANs

2020-07-22 09:32:48 +02:00

flow_dissector.c

flow_dissector: Drop BPF flow dissector prog ref on netns cleanup

2020-05-27 17:46:49 +02:00

flow_offload.c

net: core: rename indirect block ingress cb function

2019-12-18 16:08:47 +01:00

gen_estimator.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

gen_stats.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

gro_cells.c

gro_cells: make sure device is up in gro_cells_receive()

2019-03-10 11:07:14 -07:00

hwbm.c

net: hwbm: Make the hwbm_pool lock a mutex

2019-06-09 19:40:10 -07:00

link_watch.c

net: link_watch: prevent starvation when processing linkwatch wq

2019-07-01 19:02:47 -07:00

lwt_bpf.c

net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup

2019-12-18 16:08:42 +01:00

lwtunnel.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

Makefile

bpf: Introduce bpf sk local storage

2019-04-27 09:07:04 -07:00

neighbour.c

neigh: send protocol value in neighbor create notification

2020-05-14 07:58:20 +02:00

net_namespace.c

netns: fix GFP flags in rtnl_net_notifyid()

2019-10-25 20:14:42 -07:00

net-procfs.c

treewide: Switch printk users from %pf and %pF to %ps and %pS, respectively

2019-04-09 14:19:06 +02:00

net-sysfs.c

net-sysfs: add a newline when printing 'tx_timeout' by sysfs

2020-07-31 18:39:30 +02:00

net-sysfs.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

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

cgroup, netclassid: remove double cond_resched

2020-05-10 10:31:32 +02:00

netevent.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

netpoll.c

net: fix skb use after free in netpoll

2019-08-27 20:52:02 -07:00

netprio_cgroup.c

netprio_cgroup: Fix unlimited memory leak of v2 cgroups

2020-05-20 08:20:12 +02:00

page_pool.c

page_pool: do not release pool until inflight == 0.

2019-12-18 16:09:07 +01:00

pktgen.c

net: Fix CONFIG_NET_CLS_ACT=n and CONFIG_NFT_FWD_NETDEV={y, m} build

2020-04-01 11:02:18 +02:00

ptp_classifier.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 295

2019-06-05 17:36:38 +02:00

request_sock.c

tcp: add rcu protection around tp->fastopen_rsk

2019-10-13 10:13:08 -07:00

rtnetlink.c

rtnetlink: Fix memory(net_device) leak when ->newlink fails

2020-07-31 18:39:30 +02:00

scm.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

secure_seq.c

treewide: Add SPDX license identifier for missed files

2019-05-21 10:50:45 +02:00

skbuff.c

net: Fixed updating of ethertype in skb_mpls_push()

2019-12-18 16:08:56 +01:00

skmsg.c

bpf, sockmap: RCU dereferenced psock may be used outside RCU block

2020-07-16 08:16:37 +02:00

sock_diag.c

sock: make cookie generation global instead of per netns

2019-08-09 13:14:46 -07:00

sock_map.c

bpf: sockmap: Require attach_bpf_fd when detaching a program

2020-08-07 09:34:02 +02:00

sock_reuseport.c

udp: Copy has_conns in reuseport_grow().

2020-07-31 18:39:31 +02:00

sock.c

net: Fix potential memory leak in proto_register()

2020-08-19 08:16:22 +02:00

stream.c

tcp: make sure EPOLLOUT wont be missed

2019-08-19 13:07:43 -07:00

sysctl_net_core.c

bpf: Check correct cred for CAP_SYSLOG in bpf_dump_raw_ok()

2020-07-16 08:16:45 +02:00

timestamping.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61

2019-05-24 17:36:45 +02:00

tso.c

net: Use skb accessors in network core

2019-07-22 20:47:56 -07:00

utils.c

net: Fix skb->csum update in inet_proto_csum_replace16().

2020-02-05 21:22:52 +00:00

xdp.c

xdp: obtain the mem_id mutex before trying to remove an entry.

2019-12-18 16:09:10 +01:00