4.4-stable review patch. If anyone has any objections, please let me know.
------------------ From: Richard Alpe <[email protected]> commit 9bd160bfa27fa41927dbbce7ee0ea779700e09ef upstream. Expand headroom further in order to be able to fit the larger IPv6 header. Prior to this patch this caused a skb under panic for certain tipc packets when using IPv6 UDP bearer(s). Signed-off-by: Richard Alpe <[email protected]> Acked-by: Jon Maloy <[email protected]> Signed-off-by: David S. Miller <[email protected]> Signed-off-by: Jon Maloy <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- net/tipc/udp_media.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/net/tipc/udp_media.c +++ b/net/tipc/udp_media.c @@ -52,7 +52,7 @@ /* IANA assigned UDP port */ #define UDP_PORT_DEFAULT 6118 -#define UDP_MIN_HEADROOM 28 +#define UDP_MIN_HEADROOM 48 static const struct nla_policy tipc_nl_udp_policy[TIPC_NLA_UDP_MAX + 1] = { [TIPC_NLA_UDP_UNSPEC] = {.type = NLA_UNSPEC},
