@@ -1640,7 +1640,7 @@ static const struct inet_connection_sock_af_ops ipv6_specific = {
.compat_setsockopt = compat_ipv6_setsockopt,
.compat_getsockopt = compat_ipv6_getsockopt,
#endif
- .mtu_reduced = tcp_v4_mtu_reduced,
+ .mtu_reduced = tcp_v6_mtu_reduced,
};
#ifdef CONFIG_TCP_MD5SIG
@@ -1672,7 +1672,7 @@ static const struct inet_connection_sock_af_ops ipv6_mapped = {
.compat_setsockopt = compat_ipv6_setsockopt,
.compat_getsockopt = compat_ipv6_getsockopt,
#endif
- .mtu_reduced = tcp_v6_mtu_reduced,
+ .mtu_reduced = tcp_v4_mtu_reduced,
};
#ifdef CONFIG_TCP_MD5SIG
Fixes up 4fab907195 ("tcp: fix tcp_release_cb() to dispatch via address family for mtu_reduced()") backport which has swapped ipv4/ipv6 callbacks for native IPv6 and mapped IPv4 sockets. BugLink: http://bugs.launchpad.net/bugs/1404558 Signed-off-by: Andy Whitcroft <apw@canonical.com> --- net/ipv6/tcp_ipv6.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)