If (seq != tp->snd_una || !icsk->icsk_retransmits || ICMP_DEST_UNREACH after tcp_write_queue_head(sk)Ĭurrent logic should have prevented this : Soukjin bae reported a crash in tcp_v4_err() handling 23:47 ` tcp: fix possible crash in tcp_v4_err() David MillerĢ siblings, 1 reply 9+ messages in thread 21:36 ` tcp: tcp_v4_err() should be more careful Eric Dumazet 21:36 tcp: fix possible crash in tcp_v4_err() Eric 21:36 ` Eric Dumazet * tcp: clear icsk_backoff in tcp_write_queue_purge() Tcp: clear icsk_backoff in tcp_write_queue_purge()Ģ files changed, 5 insertions(+), 2 deletions(-) Is probably better than crashing a machine. Second patch adds a sanity check in tcp_v4_err() to avoidįuture potential problems. Soukjin bae reported a crash in tcp_v4_err() that we ` (2 more replies) 0 siblings, 3 replies 9+ messages in threadĬc: netdev, Eric Dumazet, Eric Dumazet, Neal Cardwell, Yuchung Cheng, ![]() 21:36 ` tcp: clear icsk_backoff in tcp_write_queue_purge() Eric Dumazet Tcp: fix possible crash in tcp_v4_err() Netdev Archive on help / color / mirror / Atom feed * tcp: fix possible crash in tcp_v4_err() 21:36 Eric Dumazet
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