linux_dsm_epyc7002/include
Florian Westphal 677bf08cfd udp: drop skb extensions before marking skb stateless
Once udp stack has set the UDP_SKB_IS_STATELESS flag, later skb free
assumes all skb head state has been dropped already.

This will leak the extension memory in case the skb has extensions other
than the ipsec secpath, e.g. bridge nf data.

To fix this, set the UDP_SKB_IS_STATELESS flag only if we don't have
extensions or if the extension space can be free'd.

Fixes: 895b5c9f20 ("netfilter: drop bridge nf reset from nf_reset")
Cc: Paolo Abeni <pabeni@redhat.com>
Reported-by: Byron Stanoszek <gandalf@winds.org>
Signed-off-by: Florian Westphal <fw@strlen.de>
Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-22 09:28:46 -08:00
..
acpi cpufreq: Use per-policy frequency QoS 2019-10-21 02:05:21 +02:00
asm-generic timekeeping/vsyscall: Update VDSO data unconditionally 2019-11-04 23:02:53 +01:00
clocksource
crypto Merge branch 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity 2019-09-27 19:37:27 -07:00
drm drm/shmem: Add docbook comments for drm_gem_shmem_object madvise fields 2019-11-06 17:57:42 -06:00
dt-bindings Main MIPS changes for v5.4: 2019-09-22 09:30:30 -07:00
keys
kvm
linux udp: drop skb extensions before marking skb stateless 2019-11-22 09:28:46 -08:00
math-emu
media
misc
net net/tls: enable sk_msg redirect to tls socket egress 2019-11-19 15:03:02 -08:00
pcmcia
ras
rdma RDMA/uverbs: Prevent potential underflow 2019-10-22 15:05:36 -03:00
scsi SCSI fixes on 20191015 2019-10-15 12:19:08 -07:00
soc Char/Misc driver patches for 5.4-rc1 2019-09-18 11:14:31 -07:00
sound ASoC: Fixes for v5.4 2019-10-21 14:05:26 +02:00
target
trace tcp: remove redundant new line from tcp_event_sk_skb 2019-11-09 19:41:50 -08:00
uapi ptp: Introduce strict checking of external time stamp options. 2019-11-15 12:48:32 -08:00
vdso
video
xen xen: fixes and cleanups for 5.4-rc2 2019-10-04 11:13:09 -07:00
Kbuild - New Drivers 2019-09-23 19:37:49 -07:00