Commits
Eric Dumazet committed f668f5f7e08
ipv4: use sk_fullsock() in ipv4_conntrack_defrag()
Before converting a 'socket pointer' into inet socket,
use sk_fullsock() to detect timewait or request sockets.
Fixes: ca6fb0651883 ("tcp: attach SYNACK messages to request sockets instead of listener")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Dmitry Vyukov <dvyukov@google.com>
Tested-by: Dmitry Vyukov <dvyukov@google.com>
Cc: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>