Guillaume Nault a49e2f5d5f pppoe: check sockaddr length in pppoe_connect() ...

We must validate sockaddr_len, otherwise userspace can pass fewer data
than we expect and we end up accessing invalid data.

Fixes: 224cf5ad14 ("ppp: Move the PPP drivers")
Reported-by: syzbot+4f03bdf92fdf9ef5ddab@syzkaller.appspotmail.com
Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>

2018-04-23 21:12:15 -04:00

..

bsd_comp.c

…

Kconfig

…

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ppp_async.c

the rest of drivers/*: annotate ->poll() instances

2017-11-28 11:06:58 -05:00

ppp_deflate.c

…

ppp_generic.c

net: Drop pernet_operations::async

2018-03-27 13:18:09 -04:00

ppp_mppe.c

ppp: mppe: Use vsnprintf extension %phN

2017-06-06 15:16:33 -04:00

ppp_mppe.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ppp_synctty.c

the rest of drivers/*: annotate ->poll() instances

2017-11-28 11:06:58 -05:00

pppoe.c

pppoe: check sockaddr length in pppoe_connect()

2018-04-23 21:12:15 -04:00

pppox.c

…

pptp.c

pptp: remove a buggy dst release in pptp_connect()

2018-04-04 11:17:55 -04:00