[TCP] FRTO: Plug potential LOST-bit leak

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It might be possible that, in some extreme scenario that
I just cannot now construct in my mind, end_seq <=
frto_highmark check does not match causing the lost_out
and LOST bits become out-of-sync due to clearing and
recounting in the loop.

This may fix LOST-bit leak reported by Chazarain Guillaume
<guichaz@yahoo.fr>.

Signed-off-by: Ilpo J�rvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Ilpo J�rvinen 2007-11-13 21:03:13 -08:00 • committed by David S. Miller

parent 746aa32d28

commit 23aeeec365

1 changed files with 3 additions and 1 deletions

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net/ipv4/tcp_input.c

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