https://github.com/torvalds/linux
Revision 5b01014759991887b1e450c9def01e58c02ab81b authored by Sabrina Dubroca on 02 December 2016, 15:49:29 UTC, committed by David S. Miller on 02 December 2016, 19:07:11 UTC
geneve{,6}_build_skb can end up doing a pskb_expand_head(), which
makes the ip_hdr(skb) reference we stashed earlier stale. Since it's
only needed as an argument to ip_tunnel_ecn_encap(), move this
directly in the function call.

Fixes: 08399efc6319 ("geneve: ensure ECN info is handled properly in all tx/rx paths")
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Reviewed-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent 3de81b7
History
Tip revision: 5b01014759991887b1e450c9def01e58c02ab81b authored by Sabrina Dubroca on 02 December 2016, 15:49:29 UTC
geneve: avoid use-after-free of skb->data
Tip revision: 5b01014
File Mode Size
Documentation
arch
block
certs
crypto
drivers
firmware
fs
include
init
ipc
kernel
lib
mm
net
samples
scripts
security
sound
tools
usr
virt
.cocciconfig -rw-r--r-- 59 bytes
.get_maintainer.ignore -rw-r--r-- 31 bytes
.gitattributes -rw-r--r-- 30 bytes
.gitignore -rw-r--r-- 1.3 KB
.mailmap -rw-r--r-- 7.5 KB
COPYING -rw-r--r-- 18.3 KB
CREDITS -rw-r--r-- 96.0 KB
Kbuild -rw-r--r-- 2.8 KB
Kconfig -rw-r--r-- 252 bytes
MAINTAINERS -rw-r--r-- 373.8 KB
Makefile -rw-r--r-- 57.5 KB
README -rw-r--r-- 17.9 KB
REPORTING-BUGS -rw-r--r-- 7.3 KB

README

back to top