[lwip-commits] [SCM] lwIP - A Lightweight TCPIP stack branch, master, updated. ecbe45bf43c50d9f32774ab3d557dc26bc442366

[Sylvain Rochet]

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- Log -----------------------------------------------------------------
commit ecbe45bf43c50d9f32774ab3d557dc26bc442366
Author: Sylvain Rochet <address@hidden>
Date:   Tue Jun 28 22:51:18 2016 +0200

    PPP, VJ: fixes potentially unaligned *u16_t and *u32_t accesses
    
    Unfortunately, there is no standard way to declare a pointer with
    potentially unaligned accesses. The only portable way is to create
    packed struct.
    
    VJ support uses optimized accesses to IP and TCP struct to check a
    whole part of them at once to speed up the (de)compressor.
    
    This commit wrap potentially unaligned *u16_t and *u32_t accesses with
    packed struct so all compilers are able to deal with them properly.
    
    Closes: #48308

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

Summary of changes:
 src/netif/ppp/vj.c |   45 +++++++++++++++++++++++++++++++++++----------
 1 file changed, 35 insertions(+), 10 deletions(-)


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