tcp: fix tcp_release_cb() to dispatch via address family for mtu_reduced()
Make sure we use the correct address-family-specific function for
handling MTU reductions from within tcp_release_cb().
Previously AF_INET6 sockets were incorrectly always using the IPv6
code path when sometimes they were handling IPv4 traffic and thus had
an IPv4 dst.
Signed-off-by: Neal Cardwell <firstname.lastname@example.org>
Signed-off-by: Eric Dumazet <email@example.com>
Diagnosed-by: Willem de Bruijn <firstname.lastname@example.org>
Fixes: 563d34d057862 ("tcp: dont drop MTU reduction indications")
Reviewed-by: Hannes Frederic Sowa <email@example.com>
Signed-off-by: David S. Miller <firstname.lastname@example.org>
6 files changed