Linux kernel bug fix: inet: make sure to grab rcu_read_lock before using ireq->ireq_opt
Subsystem: networking/ipv4 (net/ipv4/inet_connection_sock.c)
Bug type: unknown, severity: low
Files changed: include/net/inet_sock.h;net/dccp/ipv4.c;net/ipv4/inet_connection_sock.c;net/ipv4/tcp_ipv4.c
Introduced by Eric Dumazet on 2018-10-01 15:42:13 -0700; fixed by Eric Dumazet on 2018-10-02 15:52:12 -0700 (lifetime: 1 days)