linux/drivers/net/ppp
Eric Biggers 0033b34a03 ppp: fix out-of-bounds access in bpf_prog_create()
sock_fprog_kern::len is in units of struct sock_filter, not bytes.

Fixes: 3e859adf36 ("compat_ioctl: unify copy-in of ppp filters")
Reported-by: syzbot+eb853b51b10f1befa0b7@syzkaller.appspotmail.com
Signed-off-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-12-05 14:45:19 -08:00
..
bsd_comp.c treewide: Use array_size() in vmalloc() 2018-06-12 16:19:22 -07:00
Kconfig Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
Makefile
ppp_async.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ppp_deflate.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ppp_generic.c ppp: fix out-of-bounds access in bpf_prog_create() 2019-12-05 14:45:19 -08:00
ppp_mppe.c ppp: mppe: Revert "ppp: mppe: Add softdep to arc4" 2019-07-12 22:58:49 -07:00
ppp_mppe.h
ppp_synctty.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
pppoe.c compat_ioctl: pppoe: fix PPPOEIOCSFWD handling 2019-07-30 14:42:13 -07:00
pppox.c compat_ioctl: pppoe: fix PPPOEIOCSFWD handling 2019-07-30 14:42:13 -07:00
pptp.c netfilter: drop bridge nf reset from nf_reset 2019-10-01 18:42:15 +02:00