Li RongQing d8f00d2710 ipv4: fix a potential use after free in fou.c
pskb_may_pull() maybe change skb->data and make uh pointer oboslete,
so reload uh and guehdr

Fixes: 37dd0247 ("gue: Receive side for Generic UDP Encapsulation")
Cc: Tom Herbert <therbert@google.com>
Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-17 23:45:26 -04:00
..
2014-10-15 12:11:00 -04:00
2014-08-22 12:23:11 -07:00
2014-10-04 20:44:44 -04:00
2014-09-30 17:08:06 -04:00
2014-09-10 12:40:10 -07:00
2013-09-23 16:52:45 -04:00
2014-09-28 07:05:16 -07:00
2014-10-09 01:40:05 -04:00
2014-09-07 16:07:25 -07:00
2014-10-07 20:28:44 -04:00