diff options
| author | Ilpo Järvinen <[email protected]> | 2009-04-01 23:18:20 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2009-04-02 16:31:45 -0700 |
| commit | 9eb9362e569062e2f841b7a023e5fcde10ed63b4 (patch) | |
| tree | 06dc2aa031ca9cd604ece8a9fd5c5bc8502b2257 /drivers/mtd/lpddr/lpddr_cmds.c | |
| parent | 797108d134a91afca9fa59c572336b279bc66afb (diff) | |
tcp: miscounts due to tcp_fragment pcount reset
It seems that trivial reset of pcount to one was not sufficient
in tcp_retransmit_skb. Multiple counters experience a positive
miscount when skb's pcount gets lowered without the necessary
adjustments (depending on skb's sacked bits which exactly), at
worst a packets_out miscount can crash at RTO if the write queue
is empty!
Triggering this requires mss change, so bidir tcp or mtu probe or
like.
Signed-off-by: Ilpo Järvinen <[email protected]>
Reported-by: Markus Trippelsdorf <[email protected]>
Tested-by: Uwe Bugla <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'drivers/mtd/lpddr/lpddr_cmds.c')
0 files changed, 0 insertions, 0 deletions