Marcelo Ricardo Leitner 582eea2305 sctp: fix possibly using a bad saddr with a given dst ... Under certain circumstances, depending on the order of addresses on the interfaces, it could be that sctp_v[46]_get_dst() would return a dst with a mismatched struct flowi. For example, if when walking through the bind addresses and the first one is not a match, it saves the dst as a fallback (added in 410f03831c), but not the flowi. Then if the next one is also not a match, the previous dst will be returned but with the flowi information for the 2nd address, which is wrong. The fix is to use a locally stored flowi that can be used for such attempts, and copy it to the parameter only in case it is a possible match, together with the corresponding dst entry. The patch updates IPv6 code mostly just to be in sync. Even though the issue is also present there, it fallback is not expected to work with IPv6. Fixes: 410f03831c ("sctp: add routing output fallback") Reported-by: Jin Meng <meng.a.jin@nokia-sbell.com> Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Tested-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2020-03-29 22:01:43 -07:00
..
6lowpan
9p
802	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
8021q	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-01-09 12:13:43 -08:00
appletalk
atm	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
ax25	net: Make sock protocol value checks more specific	2020-01-09 18:41:40 -08:00
batman-adv	batman-adv: Don't schedule OGM for disabled interface	2020-02-18 09:07:55 +01:00
bluetooth	Bluetooth: Fix race condition in hci_release_sock()	2020-01-26 10:34:17 +02:00
bpf	bpf: Allow to change skb mark in test_run	2019-12-18 17:05:58 -08:00
bpfilter	net/bpfilter: fix dprintf usage for /dev/kmsg	2020-03-14 20:58:10 -07:00
bridge	net: bridge: fix stale eth hdr pointer in br_dev_xmit	2020-02-24 11:11:19 -08:00
caif	net: caif: Add lockdep expression to RCU traversal primitive	2020-03-11 22:55:25 -07:00
can	can: j1939: j1939_sk_bind(): take priv after lock is held	2019-12-08 11:52:02 +01:00
ceph	libceph: fix alloc_msg_with_page_vector() memory leaks	2020-03-23 13:07:08 +01:00
core	net: Fix CONFIG_NET_CLS_ACT=n and CONFIG_NFT_FWD_NETDEV={y, m} build	2020-03-25 12:24:33 -07:00
dcb
dccp	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
decnet	net: Make sock protocol value checks more specific	2020-01-09 18:41:40 -08:00
dns_resolver
dsa	net: dsa: tag_8021q: replace dsa_8021q_remove_header with __skb_vlan_pop	2020-03-24 16:19:01 -07:00
ethernet	net: remove eth_change_mtu	2020-01-27 11:09:31 +01:00
ethtool	ethtool: fix reference leak in some *_SET handlers	2020-03-23 21:50:14 -07:00
hsr	hsr: fix general protection fault in hsr_addr_is_self()	2020-03-21 19:49:34 -07:00
ieee802154	nl802154: add missing attribute validation for dev_type	2020-03-03 13:28:48 -08:00
ife
ipv4	ipv4: fix a RCU-list lock in fib_triestat_seq_show	2020-03-29 21:51:28 -07:00
ipv6	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec	2020-03-27 14:56:55 -07:00
iucv	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
kcm
key
l2tp	l2tp: Allow duplicate session creation with UDP	2020-02-04 12:35:49 +01:00
l3mdev
lapb
llc	llc2: Fix return statement of llc_stat_ev_rx_null_dsap_xid_c (and _test_c)	2019-12-20 21:19:36 -08:00
mac80211	mac80211: fix authentication with iwlwifi/mvm	2020-03-29 21:27:44 -07:00
mac802154
mpls	net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup	2019-12-04 12:27:13 -08:00
mptcp	mptcp: always include dack if possible.	2020-03-05 21:34:42 -08:00
ncsi	net/ncsi: Support for multi host mellanox card	2020-01-09 18:36:22 -08:00
netfilter	net: Fix CONFIG_NET_CLS_ACT=n and CONFIG_NFT_FWD_NETDEV={y, m} build	2020-03-25 12:24:33 -07:00
netlabel	netlabel_domainhash.c: Use built-in RCU list checking	2020-02-18 12:44:23 -08:00
netlink	netlink: allow extack cookie also for error messages	2020-03-16 02:04:24 -07:00
netrom
nfc	net: nfc: fix bounds checking bugs on "pipe"	2020-03-05 21:32:42 -08:00
nsh
openvswitch	openvswitch: add missing attribute validation for hash	2020-03-03 13:28:48 -08:00
packet	net/packet: tpacket_rcv: avoid a producer race condition	2020-03-15 00:25:25 -07:00
phonet	net: Remove redundant BUG_ON() check in phonet_pernet	2020-01-03 12:25:50 -08:00
psample	net: psample: fix skb_over_panic	2019-11-26 14:40:13 -08:00
qrtr	net: qrtr: Remove receive worker	2020-01-14 18:36:42 -08:00
rds	net/rds: Track user mapped pages through special API	2020-02-16 18:37:09 -08:00
rfkill	rfkill: Fix incorrect check to avoid NULL pointer dereference	2019-12-16 10:15:49 +01:00
rose	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-01-26 10:40:21 +01:00
rxrpc	afs: Fix client call Rx-phase signal handling	2020-03-13 23:04:35 +00:00
sched	net: Fix CONFIG_NET_CLS_ACT=n and CONFIG_NFT_FWD_NETDEV={y, m} build	2020-03-25 12:24:33 -07:00
sctp	sctp: fix possibly using a bad saddr with a given dst	2020-03-29 22:01:43 -07:00
smc	net/smc: cancel event worker during device removal	2020-03-10 15:40:33 -07:00
strparser
sunrpc	xprtrdma: Fix DMA scatter-gather list mapping imbalance	2020-02-13 15:35:33 -05:00
switchdev
tipc	tipc: add missing attribute validation for MTU property	2020-03-03 13:28:49 -08:00
tls	net/tls: Fix to avoid gettig invalid tls record	2020-02-19 16:32:06 -08:00
unix	unix: It's CONFIG_PROC_FS not CONFIG_PROCFS	2020-02-27 11:52:35 -08:00
vmw_vsock	vsock: fix potential deadlock in transport->release()	2020-02-27 12:03:56 -08:00
wimax
wireless	cfg80211: Do not warn on same channel at the end of CSA	2020-03-26 15:50:10 +01:00
x25	net/x25: fix nonblocking connect	2020-01-09 18:39:33 -08:00
xdp	xsk: Publish global consumer pointers when NAPI is finished	2020-02-11 15:51:11 +01:00
xfrm	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec	2020-03-27 14:56:55 -07:00
compat.c	y2038: socket: use __kernel_old_timespec instead of timespec	2019-11-15 14:38:29 +01:00
Kconfig	net: Fix CONFIG_NET_CLS_ACT=n and CONFIG_NFT_FWD_NETDEV={y, m} build	2020-03-25 12:24:33 -07:00
Makefile	mptcp: Add MPTCP socket stubs	2020-01-24 13:44:07 +01:00
socket.c	io_uring: make sure accept honor rlimit nofile	2020-03-20 08:48:36 -06:00
sysctl_net.c