[lwip-users] ASSERT-FAIL (invalid message type)

[Norberto R. de Goes Jr.]

Hi all.

I have used the lwip stack in my project with multithread, no RAM limitation and running on Linux SO.

Does I need to define LWIP_NETCONN_SEM_PER_THREAD parameter (default = 0) ? Is it recommended or mandatory?

I question that because I am having crash in  ".../lwip/src/api/tcpip.c":        LWIP_ASSERT("tcpip_thread: invalid message", 0);
OBS:  msg->type = 2962209658 (invalid)

Commits in use (SHA-1) :
    lwip: c8b65f6c1d2aaa6b3bb1b3d600e54137f294a2d6
    lwip-contrib: 4e553f7b3d3af4ac1f3f6c70f38371e4395fdccd

Thanks.
Norberto Goes

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Norberto R. de Goes Jr.
CPqD - DRC
Tel.: +55 19 3705-4241 / Fax: +55 19 3705-6125
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www.cpqd.com.br