kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-09-28 19:20:30 +00:00
Code Issues Releases Packages Activity
linux/net/key
History
Dan Carpenter e747f64336 xfrm: NULL dereference on allocation failure 
The default error code in pfkey_msg2xfrm_state() is -ENOBUFS.  We
added a new call to security_xfrm_state_alloc() which sets "err" to zero
so there several places where we can return ERR_PTR(0) if kmalloc()
fails.  The caller is expecting error pointers so it leads to a NULL
dereference.

Fixes: df71837d50 ("[LSM-IPSec]: Security association restriction.")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
History 2017-06-14 12:40:49 +02:00
..
af_key.c xfrm: NULL dereference on allocation failure 2017-06-14 12:40:49 +02:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00