linux/drivers/net/ppp
Mathias Krause a5f6fc28d6 pptp: fix stack info leak in pptp_getname()
pptp_getname() only partially initializes the stack variable sa,
particularly only fills the pptp part of the sa_addr union. The code
thereby discloses 16 bytes of kernel stack memory via getsockname().

Fix this by memset(0)'ing the union before.

Cc: Dmitry Kozlov <xeb@mail.ru>
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-11-20 22:43:47 -05:00
..
bsd_comp.c
Kconfig tty/serial patches for 3.9-rc1 2013-02-21 13:41:04 -08:00
Makefile
ppp_async.c tty: Fix recursive deadlock in tty_perform_flush() 2013-03-18 16:52:24 -07:00
ppp_deflate.c ppp: Change copyright notices from ANU to me 2012-03-04 20:41:38 -05:00
ppp_generic.c net: ppp: Don't call bpf_prog_create() in ppp_lock 2014-11-11 15:15:03 -05:00
ppp_mppe.c drivers/net/*: Fix FSF address in file headers 2013-12-06 12:37:55 -05:00
ppp_mppe.h
ppp_synctty.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-05-01 14:08:52 -07:00
pppoe.c net: pppoe: use correct channel MTU when using Multilink PPP 2014-07-14 14:35:46 -07:00
pppox.c ppp: Replace uses of <linux/if_ppp.h> with <linux/ppp-ioctl.h> 2012-03-04 20:41:38 -05:00
pptp.c pptp: fix stack info leak in pptp_getname() 2014-11-20 22:43:47 -05:00