diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-25 12:06:25 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-25 12:06:25 -0800 |
commit | 5ad3dbab569ac39e88fae31690401895c37368b6 (patch) | |
tree | 43301ebd31b499939a2c7c955468afada309ea33 /net/ipv6/icmp.c | |
parent | 268f77b5250998b871fa54a2a9703871fb44544e (diff) | |
parent | 6cf739131a15e4177e58a1b4f2bede9d5da78552 (diff) |
Merge tag 'net-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Rather small batch this time.
Current release - regressions:
- bcm63xx_enet: fix sporadic kernel panic due to queue length
mis-accounting
Current release - new code bugs:
- bcm4908_enet: fix RX path possible mem leak
- bcm4908_enet: fix NAPI poll returned value
- stmmac: fix missing spin_lock_init in visconti_eth_dwmac_probe()
- sched: cls_flower: validate ct_state for invalid and reply flags
Previous releases - regressions:
- net: introduce CAN specific pointer in the struct net_device to
prevent mis-interpreting memory
- phy: micrel: set soft_reset callback to genphy_soft_reset for
KSZ8081
- psample: fix netlink skb length with tunnel info
Previous releases - always broken:
- icmp: pass zeroed opts from icmp{,v6}_ndo_send before sending
- wireguard: device: do not generate ICMP for non-IP packets
- mptcp: provide subflow aware release function to avoid a mem leak
- hsr: add support for EntryForgetTime
- r8169: fix jumbo packet handling on RTL8168e
- octeontx2-af: fix an off by one in rvu_dbg_qsize_write()
- i40e: fix flow for IPv6 next header (extension header)
- phy: icplus: call phy_restore_page() when phy_select_page() fails
- dpaa_eth: fix the access method for the dpaa_napi_portal"
* tag 'net-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (55 commits)
r8169: fix jumbo packet handling on RTL8168e
net: phy: micrel: set soft_reset callback to genphy_soft_reset for KSZ8081
net: psample: Fix netlink skb length with tunnel info
net: broadcom: bcm4908_enet: fix NAPI poll returned value
net: broadcom: bcm4908_enet: fix RX path possible mem leak
net: hsr: add support for EntryForgetTime
net: dsa: sja1105: Remove unneeded cast in sja1105_crc32()
ibmvnic: fix a race between open and reset
net: stmmac: Fix missing spin_lock_init in visconti_eth_dwmac_probe()
net: introduce CAN specific pointer in the struct net_device
net: usb: qmi_wwan: support ZTE P685M modem
wireguard: kconfig: use arm chacha even with no neon
wireguard: queueing: get rid of per-peer ring buffers
wireguard: device: do not generate ICMP for non-IP packets
wireguard: peer: put frequently used members above cache lines
wireguard: selftests: test multiple parallel streams
wireguard: socket: remove bogus __be32 annotation
wireguard: avoid double unlikely() notation when using IS_ERR()
net: qrtr: Fix memory leak in qrtr_tun_open
vxlan: move debug check after netdev unregister
...
Diffstat (limited to 'net/ipv6/icmp.c')
-rw-r--r-- | net/ipv6/icmp.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index f3d05866692e..fd1f896115c1 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -331,10 +331,9 @@ static int icmpv6_getfrag(void *from, char *to, int offset, int len, int odd, st } #if IS_ENABLED(CONFIG_IPV6_MIP6) -static void mip6_addr_swap(struct sk_buff *skb) +static void mip6_addr_swap(struct sk_buff *skb, const struct inet6_skb_parm *opt) { struct ipv6hdr *iph = ipv6_hdr(skb); - struct inet6_skb_parm *opt = IP6CB(skb); struct ipv6_destopt_hao *hao; struct in6_addr tmp; int off; @@ -351,7 +350,7 @@ static void mip6_addr_swap(struct sk_buff *skb) } } #else -static inline void mip6_addr_swap(struct sk_buff *skb) {} +static inline void mip6_addr_swap(struct sk_buff *skb, const struct inet6_skb_parm *opt) {} #endif static struct dst_entry *icmpv6_route_lookup(struct net *net, @@ -446,7 +445,8 @@ static int icmp6_iif(const struct sk_buff *skb) * Send an ICMP message in response to a packet in error */ void icmp6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info, - const struct in6_addr *force_saddr) + const struct in6_addr *force_saddr, + const struct inet6_skb_parm *parm) { struct inet6_dev *idev = NULL; struct ipv6hdr *hdr = ipv6_hdr(skb); @@ -542,7 +542,7 @@ void icmp6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info, if (!(skb->dev->flags & IFF_LOOPBACK) && !icmpv6_global_allow(net, type)) goto out_bh_enable; - mip6_addr_swap(skb); + mip6_addr_swap(skb, parm); sk = icmpv6_xmit_lock(net); if (!sk) @@ -559,7 +559,7 @@ void icmp6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info, /* select a more meaningful saddr from input if */ struct net_device *in_netdev; - in_netdev = dev_get_by_index(net, IP6CB(skb)->iif); + in_netdev = dev_get_by_index(net, parm->iif); if (in_netdev) { ipv6_dev_get_saddr(net, in_netdev, &fl6.daddr, inet6_sk(sk)->srcprefs, @@ -640,7 +640,7 @@ EXPORT_SYMBOL(icmp6_send); */ void icmpv6_param_prob(struct sk_buff *skb, u8 code, int pos) { - icmp6_send(skb, ICMPV6_PARAMPROB, code, pos, NULL); + icmp6_send(skb, ICMPV6_PARAMPROB, code, pos, NULL, IP6CB(skb)); kfree_skb(skb); } @@ -697,10 +697,10 @@ int ip6_err_gen_icmpv6_unreach(struct sk_buff *skb, int nhs, int type, } if (type == ICMP_TIME_EXCEEDED) icmp6_send(skb2, ICMPV6_TIME_EXCEED, ICMPV6_EXC_HOPLIMIT, - info, &temp_saddr); + info, &temp_saddr, IP6CB(skb2)); else icmp6_send(skb2, ICMPV6_DEST_UNREACH, ICMPV6_ADDR_UNREACH, - info, &temp_saddr); + info, &temp_saddr, IP6CB(skb2)); if (rt) ip6_rt_put(rt); |