Re: [PATCH net] sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket

2020-06-25 Thread David Miller
From: Marcelo Ricardo Leitner Date: Wed, 24 Jun 2020 17:34:18 -0300 > If a socket is set ipv6only, it will still send IPv4 addresses in the > INIT and INIT_ACK packets. This potentially misleads the peer into using > them, which then would cause association termination. > > The fix is to not add

Re: [PATCH net] sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket

2020-06-24 Thread Corey Minyard
On Wed, Jun 24, 2020 at 05:34:18PM -0300, Marcelo Ricardo Leitner wrote: > If a socket is set ipv6only, it will still send IPv4 addresses in the > INIT and INIT_ACK packets. This potentially misleads the peer into using > them, which then would cause association termination. > > The fix is to not

[PATCH net] sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket

2020-06-24 Thread Marcelo Ricardo Leitner
If a socket is set ipv6only, it will still send IPv4 addresses in the INIT and INIT_ACK packets. This potentially misleads the peer into using them, which then would cause association termination. The fix is to not add IPv4 addresses to ipv6only sockets. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") R