diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-07-21 21:08:35 +0300 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-07-21 21:08:35 +0300 |
commit | 7ca433dc6dedb2ec98dfc943f6db0c9b8996ed11 (patch) | |
tree | 9d7b96d12c1e52063210bbddfe8bdcca8068bf89 /net/xfrm | |
parent | b67fbebd4cf980aecbcc750e1462128bffe8ae15 (diff) | |
parent | 44484fa8eedf1c6e8f23ba2675b266abdd170a6e (diff) | |
download | linux-7ca433dc6dedb2ec98dfc943f6db0c9b8996ed11.tar.xz |
Merge tag 'net-5.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from can.
Still no major regressions, most of the changes are still due to data
races fixes, plus the usual bunch of drivers fixes.
Previous releases - regressions:
- tcp/udp: make early_demux back namespacified.
- dsa: fix issues with vlan_filtering_is_global
Previous releases - always broken:
- ip: fix data-races around ipv4_net_table (round 2, 3 & 4)
- amt: fix validation and synchronization bugs
- can: fix detection of mcp251863
- eth: iavf: fix handling of dummy receive descriptors
- eth: lan966x: fix issues with MAC table
- eth: stmmac: dwmac-mediatek: fix clock issue
Misc:
- dsa: update documentation"
* tag 'net-5.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (107 commits)
mlxsw: spectrum_router: Fix IPv4 nexthop gateway indication
net/sched: cls_api: Fix flow action initialization
tcp: Fix data-races around sysctl_tcp_max_reordering.
tcp: Fix a data-race around sysctl_tcp_abort_on_overflow.
tcp: Fix a data-race around sysctl_tcp_rfc1337.
tcp: Fix a data-race around sysctl_tcp_stdurg.
tcp: Fix a data-race around sysctl_tcp_retrans_collapse.
tcp: Fix data-races around sysctl_tcp_slow_start_after_idle.
tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts.
tcp: Fix data-races around sysctl_tcp_recovery.
tcp: Fix a data-race around sysctl_tcp_early_retrans.
tcp: Fix data-races around sysctl knobs related to SYN option.
udp: Fix a data-race around sysctl_udp_l3mdev_accept.
ip: Fix data-races around sysctl_ip_prot_sock.
ipv4: Fix data-races around sysctl_fib_multipath_hash_fields.
ipv4: Fix data-races around sysctl_fib_multipath_hash_policy.
ipv4: Fix a data-race around sysctl_fib_multipath_use_neigh.
can: rcar_canfd: Add missing of_node_put() in rcar_canfd_probe()
can: mcp251xfd: fix detection of mcp251863
Documentation: fix udp_wmem_min in ip-sysctl.rst
...
Diffstat (limited to 'net/xfrm')
-rw-r--r-- | net/xfrm/xfrm_policy.c | 5 | ||||
-rw-r--r-- | net/xfrm/xfrm_state.c | 2 |
2 files changed, 5 insertions, 2 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index f1876ea61fdc..f1a0bab920a5 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -2678,8 +2678,10 @@ static int xfrm_expand_policies(const struct flowi *fl, u16 family, *num_xfrms = 0; return 0; } - if (IS_ERR(pols[0])) + if (IS_ERR(pols[0])) { + *num_pols = 0; return PTR_ERR(pols[0]); + } *num_xfrms = pols[0]->xfrm_nr; @@ -2694,6 +2696,7 @@ static int xfrm_expand_policies(const struct flowi *fl, u16 family, if (pols[1]) { if (IS_ERR(pols[1])) { xfrm_pols_put(pols, *num_pols); + *num_pols = 0; return PTR_ERR(pols[1]); } (*num_pols)++; diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index 08564e0eef20..ccfb172eb5b8 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -2620,7 +2620,7 @@ int __xfrm_init_state(struct xfrm_state *x, bool init_replay, bool offload) int err; if (family == AF_INET && - xs_net(x)->ipv4.sysctl_ip_no_pmtu_disc) + READ_ONCE(xs_net(x)->ipv4.sysctl_ip_no_pmtu_disc)) x->props.flags |= XFRM_STATE_NOPMTUDISC; err = -EPROTONOSUPPORT; |