This is a note to let you know that I've just added the patch titled
tcp: Make TCP_MAXSEG minimum more correct.
to the 2.6.32-longterm tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/longterm/longterm-queue-2.6.32.git;a=summary
The filename of the patch is:
tcp-make-tcp_maxseg-minimum-more-correct.patch
and it can be found in the queue-2.6.32 subdirectory.
If you, or anyone else, feels it should not be added to the 2.6.32 longterm
tree,
please let <[email protected]> know about it.
>From c39508d6f118308355468314ff414644115a07f3 Mon Sep 17 00:00:00 2001
From: David S. Miller <[email protected]>
Date: Wed, 24 Nov 2010 11:47:22 -0800
Subject: tcp: Make TCP_MAXSEG minimum more correct.
From: David S. Miller <[email protected]>
commit c39508d6f118308355468314ff414644115a07f3 upstream.
Use TCP_MIN_MSS instead of constant 64.
Reported-by: Min Zhang <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Cc: Moritz Muehlenhoff <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
net/ipv4/tcp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2117,7 +2117,7 @@ static int do_tcp_setsockopt(struct sock
/* Values greater than interface MTU won't take effect. However
* at the point when this call is done we typically don't yet
* know which interface is going to be used */
- if (val < 64 || val > MAX_TCP_WINDOW) {
+ if (val < TCP_MIN_MSS || val > MAX_TCP_WINDOW) {
err = -EINVAL;
break;
}
Patches currently in longterm-queue-2.6.32 which might be from
[email protected] are
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