Hi,
On Tue, May 16, 2017 at 09:13:56PM +0200, goldsi...@gmx.de wrote:
> Sylvain Rochet wrote:
> >I checked if the issue was still there is the current master/2.0 branch,
> >you are right, this bug was fixed in commit fb07a28c99 ("fixed bug
> >#36388 (PPP: checksum-only in last pbuf leads to pbuf
Hi Simon,
>Marco, I know you always say you don't have the time to re-evaluate new
>verisons, but you could save us *and* yourself much time hunting those
>old bugs by just taking the time to upgrage ;-) There have been *many*
>bugs fixed since 1.4.1!
>The possibility of code size
Simeon Trifonov wrote:
My function low_level_output() sometimes tries to send data
bigger than MSS.
First of all you're mixing up things: the low_level_output() function
must *always* be prepared to handle packets larger than MSS: MSS limits
TCP data while your netif has to send MTU + ETH
Werner Motz wrote:
In my freertos task (outside lwip) I do following:
[..]
tcpip_callback_with_block(WTF, tcp_active_pcbs, 0);
Why on earth would you pass 'tcp_active_pcbs'? Wherever you got that
from: tell them this is wrong and they should stop spreading such
horrible code
Sylvain Rochet wrote:
I checked if the issue was still there is the current master/2.0 branch,
you are right, this bug was fixed in commit fb07a28c99 ("fixed bug
#36388 (PPP: checksum-only in last pbuf leads to pbuf with zero
length)") *FIVE* years ago.
:-))
Thanks, for jumping in, Sylvain!
Hello,
I am using lwip 2.0.2 RAW API + freertos 8.2.3
I am able to establish a connection and I can receive data
without any problems.
I would like to know what is the best way to send data outside
the lwip thread.
In my freertos task (outside lwip) I do following:
void
Hi,
On Tue, May 16, 2017 at 10:48:26AM +0200, Simon Goldschmidt wrote:
> Marco Jakobs wrote:
> > That one deals with this:
> >
> > LWIP_ERROR("p_to != NULL", (p_to != NULL) || (p_from == NULL) ||
> > (p_from->len == NULL) , return ERR_ARG;);
>
> WTF? "-len == NULL"???
>
> > The assert comes
Marco Jakobs wrote:
> That one deals with this:
>
> LWIP_ERROR("p_to != NULL", (p_to != NULL) || (p_from == NULL) || (p_from->len
> == NULL) , return ERR_ARG;);
WTF? "-len == NULL"???
> The assert comes from the ICMP routine ;-) :
I rather guess the bug is in PPP (from 1.4.1) allocating a
