Re: [PATCH net] pptp: validate sockaddr_len before binding

2015-12-14 Thread Hannes Frederic Sowa
On 14.12.2015 23:58, Cong Wang wrote: > On Mon, Dec 14, 2015 at 2:45 PM, Hannes Frederic Sowa > wrote: >> diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c >> index fc69e41d09506e..f9ffdf070ad807 100644 >> --- a/drivers/net/ppp/pptp.c >> +++ b/drivers/net/ppp/pptp.c >> @@ -419,6 +419,9

Re: [PATCH net] pptp: validate sockaddr_len before binding

2015-12-14 Thread Cong Wang
On Mon, Dec 14, 2015 at 2:45 PM, Hannes Frederic Sowa wrote: > diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c > index fc69e41d09506e..f9ffdf070ad807 100644 > --- a/drivers/net/ppp/pptp.c > +++ b/drivers/net/ppp/pptp.c > @@ -419,6 +419,9 @@ static int pptp_bind(struct socket *sock, st

[PATCH net] pptp: validate sockaddr_len before binding

2015-12-14 Thread Hannes Frederic Sowa
Reported-by: Dmitry Vyukov Signed-off-by: Hannes Frederic Sowa --- drivers/net/ppp/pptp.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c index fc69e41d09506e..f9ffdf070ad807 100644 --- a/drivers/net/ppp/pptp.c +++ b/drivers/net/ppp/pptp.c @