Linux kernel bug fix: tunnels: do not assume mac header is set in skb_tunnel_check_pmtu()
Subsystem: networking/ipv4 (net/ipv4/ip_tunnel_core.c)
Bug type: crash, severity: high
Files changed: net/ipv4/ip_tunnel_core.c
Introduced by Stefano Brivio on 2020-08-04 13:01:45 -0700; fixed by Eric Dumazet on 2022-06-27 11:50:30 +0100 (lifetime: 691 days)