[lwip-commits] [SCM] lwIP - A Lightweight TCPIP stack branch, master, updated. f226e107a621949ce7933569cecf64b29e6b9b1d

[Sylvain Rochet]

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- Log -----------------------------------------------------------------
commit f226e107a621949ce7933569cecf64b29e6b9b1d
Author: Sylvain Rochet <address@hidden>
Date:   Sat Jul 2 17:13:10 2016 +0200

    PPP: updated pppd followup

commit d4f824398c6bda372afdcd6adc2a55184ddeb56b
Author: Sylvain Rochet <address@hidden>
Date:   Sat Jul 2 16:55:57 2016 +0200

    PPP, from PPPD upstream: fix sign-extension when displaying bytes in octal
    
    print_string() displays characters as \\%.03o but without first
    casting it from "char" to "unsigned char" so it gets sign-extended
    to an int. This causes output like \37777777630 instead of \230.
    
    (Based from pppd commit 5e8c3cb256a7e86e3572a82a75d51c6850efdbdc)

commit b438a0d6fd008753839235f034be89d47e6c2d88
Author: Sylvain Rochet <address@hidden>
Date:   Sat Jul 2 16:20:57 2016 +0200

    PPP, PPPoE: fix potential out-of-bound if AC cookie is too long
    
    Found by coverity.
    
    Introduced by c0e7d54e37 "Removed 2 mem_mallocs: error string can be a
    global variable, include memory for sc_ac_cookie in struct pppoe_softc;
    commented out unused code (sc_service_name/sc_concentrator_name)".
    
    Fixes it by bailing out if received AC cookie is to big for us, this
    can't really happen anyway.

commit 7c368b7f369fb410d4a5a45c82b24c460f3d214c
Author: Sylvain Rochet <address@hidden>
Date:   Sat Jul 2 15:11:02 2016 +0200

    PPP, PPPoS: use offsetof in place of the traditional NULL hack
    
    There is absolutely no reason I did it this way in the first
    place, maybe I feared that not all compilers have a proper
    implementation of offsetof() ? It sounds stupid.

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

Summary of changes:
 src/netif/ppp/PPPD_FOLLOWUP |   93 ++++++++++++++++++++++++++++++++++++++++++-
 src/netif/ppp/pppoe.c       |    4 ++
 src/netif/ppp/pppos.c       |    5 ++-
 src/netif/ppp/utils.c       |    2 +-
 4 files changed, 100 insertions(+), 4 deletions(-)


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