[lwip-commits] [SCM] lwIP - A Lightweight TCPIP stack branch, master, updated. 8862a1ac8fdae69535e9e5e19a042d55a53f2d49

[Sylvain Rochet]

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- Log -----------------------------------------------------------------
commit 8862a1ac8fdae69535e9e5e19a042d55a53f2d49
Author: Sylvain Rochet <address@hidden>
Date:   Wed Mar 25 00:09:37 2015 +0100

    PPP, MPPE, ccp_options->mppe is a bitfield of MPPE_OPT_* and not a boolean, 
fixed
    
    This is actually wrong as well in PPPd, oops.

commit ad56a115bee9a8c45fc31163335b7d5117a9fcd6
Author: Sylvain Rochet <address@hidden>
Date:   Tue Mar 24 23:37:56 2015 +0100

    PPP, CCP, moved ccp_test() from ccp_addci() to ccp_resetci()
    
    We don't need to test our available compression protocols that much, we know
    what we are going to be able to use in embedded. Even PPPd don't need that.
    
    Checking only in ccp_resetci() is enough, this way we know our cilen size
    before ccp_addci() is called. PPPd is designed that *_addci() can use less
    bytes than it previously asked in *_cilen(), we prefer to avoid that here.
    
    We actually don't need at all ccp_test() calls, we know what we are
    able to support at compile time, we don't need to ask the kernel like
    PPPd does. This is just the first step in ccp_test() removal.

commit c8ed013600223fe9efa79c6d4c7a89339e58c58d
Author: Sylvain Rochet <address@hidden>
Date:   Tue Mar 24 23:10:58 2015 +0100

    PPP, FSM, added assert to easily track cilen size mismatch
    
    See c49fc8d for such a problem which ends up with heap corruption.

-----------------------------------------------------------------------

Summary of changes:
 src/include/netif/ppp/ccp.h |   10 ++--
 src/netif/ppp/ccp.c         |  128 +++++++++++++++++++------------------------
 src/netif/ppp/fsm.c         |    1 +
 3 files changed, 63 insertions(+), 76 deletions(-)


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