linux_dsm_epyc7002/net/bridge
Toshiaki Makita eb7076182d bridge: Fix double free and memory leak around br_allowed_ingress
br_allowed_ingress() has two problems.

1. If br_allowed_ingress() is called by br_handle_frame_finish() and
vlan_untag() in br_allowed_ingress() fails, skb will be freed by both
vlan_untag() and br_handle_frame_finish().

2. If br_allowed_ingress() is called by br_dev_xmit() and
br_allowed_ingress() fails, the skb will not be freed.

Fix these two problems by freeing the skb in br_allowed_ingress()
if it fails.

Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-11 15:12:47 -04:00
..
netfilter netfilter: Can't fail and free after table replacement 2014-04-05 17:46:22 +02:00
br_device.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-03-29 18:48:54 -04:00
br_fdb.c
br_forward.c bridge: use is_skb_forwardable in forward path 2014-03-31 16:04:04 -04:00
br_if.c netpoll: Remove gfp parameter from __netpoll_setup 2014-03-29 17:58:37 -04:00
br_input.c bridge: Fix double free and memory leak around br_allowed_ingress 2014-04-11 15:12:47 -04:00
br_ioctl.c
br_mdb.c
br_multicast.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-03-14 22:31:55 -04:00
br_netfilter.c inet: remove now unused flag DST_NOPEER 2014-03-06 13:15:52 -05:00
br_netlink.c
br_notify.c
br_private_stp.h
br_private.h netpoll: Remove gfp parameter from __netpoll_setup 2014-03-29 17:58:37 -04:00
br_stp_bpdu.c
br_stp_if.c
br_stp_timer.c
br_stp.c
br_sysfs_br.c
br_sysfs_if.c
br_vlan.c bridge: Fix double free and memory leak around br_allowed_ingress 2014-04-11 15:12:47 -04:00
br.c
Kconfig
Makefile