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Eric Dumazet ec75ebd164 net: igmp: increase size of mr_ifc_count 
[ Upstream commit b69dd5b378 ]

Some arches support cmpxchg() on 4-byte and 8-byte only.
Increase mr_ifc_count width to 32bit to fix this problem.

Fixes: 4a2b285e7e ("net: igmp: fix data-race in igmp_ifc_timer_expire()")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20210811195715.3684218-1-eric.dumazet@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-08-26 08:36:39 -04:00
..
bpfilter
…
netfilter
netfilter: x_tables: fix compat match/target pad out-of-bound write
2021-04-16 11:49:31 +02:00
af_inet.c
net: don't clear sock->sk early to avoid trouble in strparser
2020-01-27 14:50:52 +01:00
ah4.c
…
arp.c
…
cipso_ipv4.c
net: ipv4: fix memory leak in netlbl_cipsov4_add_std
2021-06-30 08:48:15 -04:00
datagram.c
inet: stop leaking jiffies on the wire
2019-11-10 11:27:37 +01:00
devinet.c
devinet: fix memleak in inetdev_init()
2020-06-10 21:34:58 +02:00
esp4_offload.c
…
esp4.c
esp: avoid unneeded kmap_atomic call
2021-01-23 15:49:55 +01:00
fib_frontend.c
net/ipv4: swap flow ports when validating source
2021-07-20 16:15:51 +02:00
fib_lookup.h
…
fib_notifier.c
…
fib_rules.c
…
fib_semantics.c
net: Fix the arp error in some cases
2020-06-30 23:17:06 -04:00
fib_trie.c
ipv4: Silence suspicious RCU usage warning
2020-08-11 15:32:34 +02:00
fou.c
…
gre_demux.c
erspan: fix version 1 check in gre_parse_header()
2021-01-12 20:10:19 +01:00
gre_offload.c
net: gre: recompute gre csum for sctp over gre tunnels
2020-08-11 15:32:34 +02:00
icmp.c
icmp: don't send out ICMP messages with a source address of 0.0.0.0
2021-06-30 08:48:21 -04:00
igmp.c
net: igmp: increase size of mr_ifc_count
2021-08-26 08:36:39 -04:00
inet_connection_sock.c
tcp: relookup sock for RST+ACK packets handled by obsolete req sock
2021-04-07 12:48:47 +02:00
inet_diag.c
inet_diag: Fix error path to cancel the meseage in inet_req_diag_fill()
2020-11-24 13:27:16 +01:00
inet_fragment.c
…
inet_hashtables.c
net: initialize fastreuse on inet_inherit_port
2020-08-19 08:15:04 +02:00
inet_timewait_sock.c
…
inetpeer.c
inetpeer: fix data-race in inet_putpeer / inet_putpeer
2020-01-04 19:13:29 +01:00
ip_forward.c
…
ip_fragment.c
…
ip_gre.c
ip_gre: set dev->hard_header_len and dev->needed_headroom properly
2020-10-30 10:38:28 +01:00
ip_input.c
…
ip_options.c
…
ip_output.c
net: ip: avoid OOM kills with large UDP sends over loopback
2021-07-20 16:16:02 +02:00
ip_sockglue.c
net: bpfilter: fix iptables failure if bpfilter_umh is disabled
2019-12-01 09:17:18 +01:00
ip_tunnel_core.c
ip_tunnel: allow not to count pkts on tstats by setting skb's dev to NULL
2019-08-04 09:30:57 +02:00
ip_tunnel.c
net: ip_tunnel: fix mtu calculation for ETHER tunnel devices
2021-07-28 11:13:46 +02:00
ip_vti.c
ip_vti: receive ipip packet by calling ip_tunnel_rcv
2020-06-03 08:19:46 +02:00
ipcomp.c
…
ipconfig.c
net: ipconfig: Don't override command-line hostnames or domains
2021-06-30 08:48:13 -04:00
ipip.c
net: ipip: fix wrong address family in init error path
2020-06-03 08:19:10 +02:00
ipmr_base.c
…
ipmr.c
ipmr: Fix skb headroom in ipmr_get_route().
2019-11-20 18:45:11 +01:00
Kconfig
vti[6]: fix packet tx through bpf_redirect() in XinY cases
2020-04-02 15:28:18 +02:00
Makefile
…
metrics.c
…
netfilter.c
netfilter: use actual socket sk rather than skb sk when routing harder
2020-11-18 19:18:44 +01:00
netlink.c
…
ping.c
ping: Check return value of function 'ping_queue_rcv_skb'
2021-06-30 08:48:30 -04:00
proc.c
tcp: tcp_fragment() should apply sane memory limits
2019-06-17 19:51:56 +02:00
protocol.c
…
raw_diag.c
inet_diag: return classid for all socket types
2020-03-18 07:14:11 +01:00
raw.c
ipv4: Use return value of inet_iif() for __raw_v4_lookup in the while loop
2019-07-03 13:14:46 +02:00
route.c
net: lwtunnel: handle MTU calculation in forwading
2021-07-20 16:15:52 +02:00
syncookies.c
net: Update window_clamp if SOCK_RCVBUF is set
2020-11-18 19:18:51 +01:00
sysctl_net_ipv4.c
tcp: add tcp_min_snd_mss sysctl
2019-06-17 19:51:56 +02:00
tcp_bbr.c
tcp_bbr: fix u32 wrap bug in round logic if bbr_init() called after 2B packets
2021-08-26 08:36:39 -04:00
tcp_bic.c
…
tcp_cdg.c
…
tcp_cong.c
net: Only allow init netns to set default tcp cong to a restricted algo
2021-05-22 10:59:39 +02:00
tcp_cubic.c
tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT
2020-06-30 23:17:06 -04:00
tcp_dctcp.c
…
tcp_diag.c
tcp: annotate tp->write_seq lockless reads
2021-03-17 16:43:43 +01:00
tcp_fastopen.c
net/tcp_fastopen: fix data races around tfo_active_disable_stamp
2021-07-28 11:13:48 +02:00
tcp_highspeed.c
…
tcp_htcp.c
…
tcp_hybla.c
…
tcp_illinois.c
…
tcp_input.c
tcp: annotate tp->copied_seq lockless reads
2021-03-17 16:43:42 +01:00
tcp_ipv4.c
tcp: annotate data races around tp->mtu_info
2021-07-28 11:13:45 +02:00
tcp_lp.c
…
tcp_metrics.c
…
tcp_minisocks.c
tcp: relookup sock for RST+ACK packets handled by obsolete req sock
2021-04-07 12:48:47 +02:00
tcp_nv.c
…
tcp_offload.c
…
tcp_output.c
ipv6: tcp: drop silly ICMPv6 packet too big messages
2021-07-28 11:13:45 +02:00
tcp_rate.c
…
tcp_recovery.c
tcp: fix TLP timer not set when CA_STATE changes from DISORDER to OPEN
2021-02-03 23:23:27 +01:00
tcp_scalable.c
…
tcp_timer.c
tcp: fix SNMP TCP timeout under-estimation
2019-12-13 08:52:20 +01:00
tcp_ulp.c
…
tcp_vegas.c
…
tcp_vegas.h
…
tcp_veno.c
…
tcp_westwood.c
…
tcp_yeah.c
…
tcp.c
tcp: add sanity tests to TCP_QUEUE_SEQ
2021-03-17 16:43:43 +01:00
tunnel4.c
…
udp_diag.c
inet_diag: return classid for all socket types
2020-03-18 07:14:11 +01:00
udp_impl.h
…
udp_offload.c
net: Fix gro aggregation for udp encaps with zero csum
2021-03-17 16:43:42 +01:00
udp_tunnel.c
…
udp.c
udp: annotate data races around unix_sk(sk)->gso_size
2021-07-28 11:13:46 +02:00
udplite.c
…
xfrm4_input.c
…
xfrm4_mode_beet.c
…
xfrm4_mode_transport.c
…
xfrm4_mode_tunnel.c
…
xfrm4_output.c
xfrm: Always set XFRM_TRANSFORMED in xfrm{4,6}_output_finish
2020-04-29 16:31:23 +02:00
xfrm4_policy.c
net: add bool confirm_neigh parameter for dst_ops.update_pmtu
2020-01-04 19:13:37 +01:00
xfrm4_protocol.c
…
xfrm4_state.c
…
xfrm4_tunnel.c
…