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authorAnton Arapov <aarapov@redhat.com>2007-10-18 22:00:17 -0700
committerDavid S. Miller <davem@davemloft.net>2007-10-18 22:00:17 -0700
commita25de534f89c515c82d3553c42d3bb02c2d1a7da (patch)
treed09a5ed1f8a9fa5254c9ebf5cb49bf95e636a3e8 /net/ipv4/inet_hashtables.c
parentbe702d5e38e2e7e554604b223794f87c12fa6811 (diff)
downloadop-kernel-dev-a25de534f89c515c82d3553c42d3bb02c2d1a7da.zip
op-kernel-dev-a25de534f89c515c82d3553c42d3bb02c2d1a7da.tar.gz
[INET]: Justification for local port range robustness.
There is a justifying patch for Stephen's patches. Stephen's patches disallows using a port range of one single port and brakes the meaning of the 'remaining' variable, in some places it has different meaning. My patch gives back the sense of 'remaining' variable. It should mean how many ports are remaining and nothing else. Also my patch allows using a single port. I sure we must be able to use mentioned port range, this does not restricted by documentation and does not brake current behavior. usefull links: Patches posted by Stephen Hemminger http://marc.info/?l=linux-netdev&m=119206106218187&w=2 http://marc.info/?l=linux-netdev&m=119206109918235&w=2 Andrew Morton's comment http://marc.info/?l=linux-kernel&m=119248225007737&w=2 1. Allows using a port range of one single port. 2. Gives back sense of 'remaining' variable. Signed-off-by: Anton Arapov <aarapov@redhat.com> Acked-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/inet_hashtables.c')
-rw-r--r--net/ipv4/inet_hashtables.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index fac6398..16eecc7 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -286,7 +286,7 @@ int inet_hash_connect(struct inet_timewait_death_row *death_row,
struct inet_timewait_sock *tw = NULL;
inet_get_local_port_range(&low, &high);
- remaining = high - low;
+ remaining = (high - low) + 1;
local_bh_disable();
for (i = 1; i <= remaining; i++) {
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