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[lwip-commits] [SCM] lwIP - A Lightweight TCPIP stack branch, master, up

From: Sylvain Rochet
Subject: [lwip-commits] [SCM] lwIP - A Lightweight TCPIP stack branch, master, updated. STABLE-2_1_0_RC1-24-gfa3826a
Date: Fri, 31 Aug 2018 04:18:29 -0400 (EDT)

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The branch, master has been updated
       via  fa3826a1d30e7f194f02de8e0ede62494cc5cc59 (commit)
      from  dac4cb05f70fa0b778f3a2d8945c949498c65f33 (commit)

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- Log -----------------------------------------------------------------
commit fa3826a1d30e7f194f02de8e0ede62494cc5cc59
Author: Sylvain Rochet <address@hidden>
Date:   Fri Aug 31 10:12:50 2018 +0200

    PPP: improve randomization of LCP magic number after power-up
    magic_init() is first time called from ppp_init(), which is called from
    lwip_init(). If system has no RTC, sys_jiffies() returns same value in
    this moment after every power-up or system reset. This value used in LCP
    magic number generation after ppp_connect(), which leads to same magic
    number after every restart. Subsequent magic_randomize() calls takes
    place in ppp_input(), after magic number generation.
    Call magic_randomize() somewhere near start of ppp_connect() (and
    ppp_listen()) as it might be called later at a random time.
    Signed-off-by: Sylvain Rochet <address@hidden>


Summary of changes:
 src/netif/ppp/ppp.c | 4 ++++
 1 file changed, 4 insertions(+)

lwIP - A Lightweight TCPIP stack

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