Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Paolo Abeni a864e70eef udp: fix race between close() and udp_abort() ... Kaustubh reported and diagnosed a panic in udp_lib_lookup(). The root cause is udp_abort() racing with close(). Both racing functions acquire the socket lock, but udp{v6}_destroy_sock() release it before performing destructive actions. We can't easily extend the socket lock scope to avoid the race, instead use the SOCK_DEAD flag to prevent udp_abort from doing any action when the critical race happens. Change-Id: I8ec3f73ed5f8324722b29450c37b4ae23a81c0f3 Diagnosed-and-tested-by: Kaustubh Pandey <kapandey@codeaurora.org> Fixes: 5d77dca828 ("net: diag: support SOCK_DESTROY for UDP sockets") Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> Git-Commit: a8b897c7bcd47f4147d066e22cc01d1026d7640e Git-repo: https://kernel.googlesource.com/pub/scm/linux/kernel/git/netdev/net.git Signed-off-by: Kaustubh Pandey <kapandey@codeaurora.org>		2021-07-14 05:28:07 -07:00
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netfilter	netfilter: x_tables: Switch synchronization to RCU	2020-12-30 11:50:54 +01:00
addrconf.c	This is the 5.4.80 stable release	2020-11-25 12:46:13 +01:00
addrconf_core.c
addrlabel.c	ipv6: addrlabel: fix possible memory leak in ip6addrlbl_net_init	2020-12-08 10:40:23 +01:00
af_inet6.c
ah6.c	ah6: fix error return code in ah6_input()	2020-11-24 13:28:55 +01:00
anycast.c	ipv6: fix memory leaks on IPV6_ADDRFORM path	2020-08-11 15:33:39 +02:00
calipso.c	netlabel: cope with NULL catmap	2020-05-20 08:20:08 +02:00
datagram.c	net: Indicate whether a socket is a transparent socket	2020-04-13 12:06:23 -07:00
esp6.c
esp6_offload.c	esp6: get the right proto for transport mode in esp6_gso_encap	2020-06-03 08:21:35 +02:00
exthdrs.c
exthdrs_core.c
exthdrs_offload.c
fib6_notifier.c
fib6_rules.c
fou6.c
icmp.c	UPSTREAM: net: icmp: pass zeroed opts from icmp{,v6}_ndo_send before sending	2021-03-05 06:50:46 +01:00
inet6_connection_sock.c
inet6_hashtables.c
ip6_checksum.c
ip6_fib.c	Merge android11-5.4.86+ (75c93eb) into msm-5.4	2021-04-22 09:44:51 +05:30
ip6_flowlabel.c
ip6_gre.c	net: ip6_gre: set dev->hard_header_len when using header_ops	2020-12-08 10:40:26 +01:00
ip6_icmp.c	ANDROID: GKI: bring back icmpv6_send	2021-03-05 06:50:46 +01:00
ip6_input.c
ip6_offload.c
ip6_offload.h
ip6_output.c
ip6_tunnel.c	gre6: Fix reception with IP6_TNL_F_RCV_DSCP_COPY	2020-09-03 11:26:39 +02:00
ip6_udp_tunnel.c
ip6_vti.c	vti6: Fix memory leak of skb if input policy check fails	2020-04-01 11:02:12 +02:00
ip6mr.c	net: don't return invalid table id error when we fall back to PF_UNSPEC	2020-06-03 08:20:41 +02:00
ipcomp6.c
ipv6_sockglue.c	ipv6: fix memory leaks on IPV6_ADDRFORM path	2020-08-11 15:33:39 +02:00
Kconfig	net: ipv6: fix kconfig dependency warning for IPV6_SEG6_HMAC	2020-09-26 18:03:13 +02:00
Makefile
mcast.c	mld: fix memory leak in ipv6_mc_destroy_dev()	2020-06-30 15:36:43 -04:00
mcast_snoop.c
mip6.c
ndisc.c	Revert "Exempt multicast addresses from five-second neighbor lifetime"	2020-11-25 17:38:41 +01:00
netfilter.c	netfilter: use actual socket sk rather than skb sk when routing harder	2020-11-18 19:20:17 +01:00
output_core.c
ping.c
proc.c
protocol.c
raw.c
reassembly.c
route.c	This is the 5.4.58 stable release	2020-08-11 18:37:58 +02:00
seg6.c
seg6_hmac.c
seg6_iptunnel.c
seg6_local.c
sit.c	IPv6: Set SIT tunnel hard_header_len to zero	2020-11-18 19:20:32 +01:00
syncookies.c	net: Update window_clamp if SOCK_RCVBUF is set	2020-11-18 19:20:32 +01:00
sysctl_net_ipv6.c	ipv6: Fix sysctl max for fib_multipath_hash_policy	2020-09-12 14:18:55 +02:00
tcp_ipv6.c	net: Indicate whether a socket is a transparent socket	2020-04-13 12:06:23 -07:00
tcpv6_offload.c
tunnel6.c
udp.c	udp: fix race between close() and udp_abort()	2021-07-14 05:28:07 -07:00
udp_impl.h
udp_offload.c	UPSTREAM: udp: ipv4: manipulate network header of NATed UDP GRO fraglist	2021-05-04 15:19:30 -07:00
udplite.c
xfrm6_input.c
xfrm6_output.c	xfrm: Always set XFRM_TRANSFORMED in xfrm{4,6}_output_finish	2020-04-29 16:33:11 +02:00
xfrm6_policy.c
xfrm6_protocol.c
xfrm6_state.c
xfrm6_tunnel.c