linux/net/bridge
Felix Fietkau 2c110b4520 net: bridge: fix corrupted ethernet header on multicast-to-unicast
[ Upstream commit 86b29d830a ]

The change from skb_copy to pskb_copy unfortunately changed the data
copying to omit the ethernet header, since it was pulled before reaching
this point. Fix this by calling __skb_push/pull around pskb_copy.

Fixes: 59c878cbcd ("net: bridge: fix multicast-to-unicast with fraglist GSO")
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-05-17 11:43:54 +02:00
..
netfilter netfilter: nf_conntrack_bridge: initialize err to 0 2023-11-28 16:50:17 +00:00
br_arp_nd_proxy.c net: bridge: when suppression is enabled exclude RARP packets 2021-05-19 10:08:21 +02:00
br_device.c net: bridge: clear bridge's private skb space on xmit 2024-03-01 13:13:35 +01:00
br_fdb.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
br_forward.c net: bridge: fix corrupted ethernet header on multicast-to-unicast 2024-05-17 11:43:54 +02:00
br_if.c net: bridge: keep ports without IFF_UNICAST_FLT in BR_PROMISC mode 2023-07-27 08:37:23 +02:00
br_input.c net: bridge: use DEV_STATS_INC() 2023-10-10 21:46:37 +02:00
br_ioctl.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
br_mdb.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-15 14:17:27 +02:00
br_multicast.c net: bridge: mcast: fix broken length + header check for MRDv6 Adv. 2021-05-14 09:44:32 +02:00
br_netfilter_hooks.c netfilter: br_netfilter: fix recent physdev match breakage 2023-04-26 11:24:01 +02:00
br_netfilter_ipv6.c netfilter: br_netfilter: Drop dst references before setting. 2022-09-15 12:04:55 +02:00
br_netlink_tunnel.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
br_netlink.c net: bridge: use nla_total_size_64bit() in br_get_linkxstats_size() 2021-10-13 10:08:19 +02:00
br_nf_core.c net: add bool confirm_neigh parameter for dst_ops.update_pmtu 2020-01-04 19:18:58 +01:00
br_private_stp.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
br_private_tunnel.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
br_private.h net: bridge: fix vlan tunnel dst null pointer dereference 2021-06-23 14:41:30 +02:00
br_stp_bpdu.c net: bridge: stp: don't cache eth dest pointer before skb pull 2019-07-02 11:53:03 -07:00
br_stp_if.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
br_stp_timer.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
br_stp.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
br_switchdev.c net: switchdev: Replace port attr set SDO with a notification 2019-02-27 12:39:56 -08:00
br_sysfs_br.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
br_sysfs_if.c net: bridge: use switchdev for port flags set through sysfs too 2021-03-07 12:20:43 +01:00
br_vlan_tunnel.c net: bridge: fix vlan tunnel dst refcnt when egressing 2021-06-23 14:41:30 +02:00
br_vlan.c net: bridge: vlan: fix error return code in __vlan_add() 2020-12-21 13:27:03 +01:00
br.c net: bridge: Fix a warning when del bridge sysfs 2021-02-23 15:02:25 +01:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00