[lwip-commits] [SCM] lwIP - A Lightweight TCPIP stack branch, master, updated. c2a74b767ba179f9b41b206187f56c82511689fd

[Dirk Ziegelmeier]

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- Log -----------------------------------------------------------------
commit c2a74b767ba179f9b41b206187f56c82511689fd
Author: Axel Lin <address@hidden>
Date:   Wed Jan 13 08:32:40 2016 +0800

    udp_bind: Omit checking for the same port if no port specified
    
    No port specified means to use a random port.
    udp_new_port() returns a new (free) local UDP port number on success.
    So in this case we don't need iterating all lists to test if the port
    number is used, udp_new_port() alreay ensures the port is not used.
    
    Move the code checking for double bind and rebind of the same pcb earlier,
    as this checking is necessary in all cases.
    
    Signed-off-by: Axel Lin <address@hidden>

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

Summary of changes:
 src/core/udp.c |   61 ++++++++++++++++++++++++++++---------------------------
 1 files changed, 31 insertions(+), 30 deletions(-)


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