kernel_samsung_a53x/net
Su Hui 4360ab4ee6 net: tipc: avoid possible garbage value
[ Upstream commit 99655a304e450baaae6b396cb942b9e47659d644 ]

Clang static checker (scan-build) warning:
net/tipc/bcast.c:305:4:
The expression is an uninitialized value. The computed value will also
be garbage [core.uninitialized.Assign]
  305 |                         (*cong_link_cnt)++;
      |                         ^~~~~~~~~~~~~~~~~~

tipc_rcast_xmit() will increase cong_link_cnt's value, but cong_link_cnt
is uninitialized. Although it won't really cause a problem, it's better
to fix it.

Fixes: dca4a17d24ee ("tipc: fix potential hanging after b/rcast changing")
Signed-off-by: Su Hui <suhui@nfschina.com>
Reviewed-by: Justin Stitt <justinstitt@google.com>
Link: https://patch.msgid.link/20240912110119.2025503-1-suhui@nfschina.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-23 23:21:19 +01:00
..
6lowpan
9p net/9p: fix uninit-value in p9_client_rpc() 2024-11-19 12:27:18 +01:00
802
8021q gro: remove rcu_read_lock/rcu_read_unlock from gro_complete handlers 2024-11-23 23:21:04 +01:00
appletalk
atm
ax25
batman-adv batman-adv: fix random jitter calculation 2024-11-19 17:55:48 +01:00
bluetooth Bluetooth: MGMT: Ignore keys being loaded with invalid type 2024-11-23 23:21:00 +01:00
bpf
bpfilter
bridge net: bridge: br_fdb_external_learn_add(): always set EXT_LEARN 2024-11-23 23:21:04 +01:00
caif
can can: bcm: Clear bo->bcm_proc_read after remove_proc_entry(). 2024-11-23 23:21:18 +01:00
ceph libceph: fix race between delayed_work() and ceph_monc_stop() 2024-11-19 14:19:45 +01:00
core sock_map: Add a cond_resched() in sock_hash_free() 2024-11-23 23:21:18 +01:00
dcb
dccp
decnet
dns_resolver
dsa
ethernet gro: remove rcu_read_lock/rcu_read_unlock from gro_complete handlers 2024-11-23 23:21:04 +01:00
ethtool ethtool: check device is present when getting link settings 2024-11-23 23:20:55 +01:00
hsr hsr: Handle failures in module init 2024-11-19 08:44:59 +01:00
ieee802154
ife
ipv4 inet: inet_defrag: prevent sk release while still in use 2024-11-23 23:21:16 +01:00
ipv6 net: ipv6: rpl_iptunnel: Fix memory leak in rpl_input 2024-11-23 23:21:19 +01:00
iucv s390/iucv: fix receive buffer virtual vs physical address confusion 2024-11-23 23:20:47 +01:00
kcm kcm: Serialise kcm_sendmsg() for the same socket. 2024-11-23 23:20:48 +01:00
key
l2tp l2tp: fix lockdep splat 2024-11-23 23:20:22 +01:00
l3mdev
lapb
llc
mac80211 wifi: mac80211: use two-phase skb reclamation in ieee80211_do_stop() 2024-11-23 23:21:18 +01:00
mac802154 Revert "net: mac802154: Fix racy device stats updates by DEV_STATS_INC() and DEV_STATS_ADD()" 2024-11-19 14:52:14 +01:00
mpls
mptcp mptcp: pm: Fix uaf in __timer_delete_sync 2024-11-23 23:21:16 +01:00
ncm
ncsi net/ncsi: Fix the multi thread manner of NCSI driver 2024-11-19 14:19:00 +01:00
netfilter netfilter: nf_tables: reject expiration higher than timeout 2024-11-23 23:21:17 +01:00
netlabel
netlink netlink: hold nlk->cb_mutex longer in __netlink_dump_start() 2024-11-23 23:20:45 +01:00
netrom netrom: Fix a memory leak in nr_heartbeat_expiry() 2024-11-19 14:19:08 +01:00
nfc nfc: nci: Fix handling of zero-length payload packets in nci_rx_work() 2024-11-19 12:27:10 +01:00
nsh nsh: Restore skb->{protocol,data,mac_header} for outer header in nsh_gso_segment(). 2024-11-19 11:32:42 +01:00
openvswitch openvswitch: Set the skbuff pkt_type for proper pmtud support. 2024-11-19 12:27:09 +01:00
packet af_packet: Handle outgoing VLAN packets without hardware offloading 2024-11-23 23:20:12 +01:00
phonet phonet: fix rtm_phonet_notify() skb allocation 2024-11-19 11:32:46 +01:00
psample
qrtr
rds net:rds: Fix possible deadlock in rds_message_put 2024-11-23 23:20:54 +01:00
rfkill
rose
rxrpc
sched sched: sch_cake: fix bulk flow accounting logic for host fairness 2024-11-23 23:21:01 +01:00
sctp sctp: Fix null-ptr-deref in reuseport_add_sock(). 2024-11-23 23:20:22 +01:00
skb_tracer
smc net/smc: set rmb's SG_MAX_SINGLE_ALLOC limitation only when CONFIG_ARCH_NO_SG_CHAIN is defined 2024-11-23 23:20:06 +01:00
strparser
sunrpc net, sunrpc: Remap EPERM in case of connection failure in xs_tcp_setup_socket 2024-11-23 23:21:09 +01:00
switchdev
tipc net: tipc: avoid possible garbage value 2024-11-23 23:21:19 +01:00
tls tls: fix missing memory barrier in tls_init 2024-11-19 12:27:09 +01:00
unix af_unix: Remove put_pid()/put_cred() in copy_peercred(). 2024-11-23 23:21:03 +01:00
vmw_vsock
wimax
wireless wifi: cfg80211: fix two more possible UBSAN-detected off-by-one errors 2024-11-23 23:21:18 +01:00
x25 net/x25: fix incorrect parameter validation in the x25_getsockopt() function 2024-11-19 08:44:50 +01:00
xdp xsk: validate user input for XDP_{UMEM|COMPLETION}_FILL_RING 2024-11-19 11:32:19 +01:00
xfrm net: fix __dst_negative_advice() race 2024-11-19 12:27:19 +01:00
compat.c
devres.c
Kconfig
Makefile
socket.c
sysctl_net.c
TEST_MAPPING