Hello David,
please check out "STABLE" branch from CVS
These are two major bug fixes since 0.6.1:
HISTORY
(current)
++ Bugfixes:
* TCP has been fixed to deal with the new use of the pbuf->ref
counter.
* DHCP dhcp_inform() crash bug fixed.
(0.6.1)
Regards,
Leon Woestenberg
*David Ryan <address@hidden>*
Sent by: address@hidden
17-04-2003 03:10
Please respond to Mailing list for lwIP users
To: lwip <address@hidden>
cc:
Subject: [lwip-users] Upgrading to 0.6.1
Hi all,
I've finally found time to do some testing of 0.6.1 since upgrading from
0.6.0-rc1 with my ps2 implementation. I first discovered that I needed
to set netif->hwaddr_len or ARPs would return with mostly junk. After
resolving that issue I came up against a very strange issue...
My basic test is to connect to an echo server and then telnet to it from
windows, and type in a few characters. What I found was that a single
character would result in a random number of characters in return. I
first checked my echo server to ensure that it was receiving one
character and sending one character, which it did. After that I started
checking with Ethereal. I found the following
pc -----> 'x' ------> ps2 single character sent to ps2.
pc <------ 'x' -------- ps2 single character returned.
pc ------- ACK ----> ps2 packet acknowledged
pc <----- 'xxxx' ------ ps2 random number of characters
returned in new packet.
pc -------- ACK -----> ps2 packet acknowledged
This was consistant with every packet sent. My first assumption is that
this is probably related to how the driver should interface with pbufs.
I haven't yet changed the driver from 0.6.0 code. Is this likely, or
should I be looking deeper into lwip?
If you think it is the driver, can someone suggest which driver I should
base my code?
What other changes from 0.6.0 to 0.6.1 should I look out for?
Thanks,
David.
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