diff options
| author | Eric Dumazet <edumazet@google.com> | 2013-02-02 06:23:16 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-02-03 22:00:25 +0100 |
| commit | 973ec449bb4f2b8c514bacbcb4d9506fc31c8ce3 (patch) | |
| tree | 29d7b5de18aeff078f265f75a2a94be22254b851 /net/ipv4/tcp_input.c | |
| parent | Merge branch 'fixes-for-3.8' of git://gitorious.org/linux-can/linux-can (diff) | |
| download | linux-973ec449bb4f2b8c514bacbcb4d9506fc31c8ce3.tar.xz linux-973ec449bb4f2b8c514bacbcb4d9506fc31c8ce3.zip | |
tcp: fix an infinite loop in tcp_slow_start()
Since commit 9dc274151a548 (tcp: fix ABC in tcp_slow_start()),
a nul snd_cwnd triggers an infinite loop in tcp_slow_start()
Avoid this infinite loop and log a one time error for further
analysis. FRTO code is suspected to cause this bug.
Reported-by: Pasi Kärkkäinen <pasik@iki.fi>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Neal Cardwell <ncardwell@google.com>
Cc: Yuchung Cheng <ycheng@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_input.c')
0 files changed, 0 insertions, 0 deletions