[lwip-commits] [SCM] UNNAMED PROJECT branch, master, updated. d91b1c5d5bdc10e1e930a7488ff579b0d5add9ec

[Dirk Ziegelmeier]

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- Log -----------------------------------------------------------------
commit d91b1c5d5bdc10e1e930a7488ff579b0d5add9ec
Author: Stephan Linz <address@hidden>
Date:   Thu Jan 21 17:57:04 2016 +0100

    unixsim: add support for SLIP interface
    
    Add a SLIP interface configuration, for test purposes use a PTY.
    
    Signed-off-by: Stephan Linz <address@hidden>

commit 74fdc099323854bccdb990bada0fb65fc0f13020
Author: Stephan Linz <address@hidden>
Date:   Thu Jan 21 17:50:19 2016 +0100

    sio: add support for SLIP test interface
    
    A SLIP interface should connected to a real serial line. For test
    purposes it becomes important to use a PTY that will attached to
    a SLIP interface on host side.
    
    The SIO driver has been extendet to a device number (devnum=4) that
    will spawn 'slattach' with the proper options similar to pppd.
    
    Signed-off-by: Stephan Linz <address@hidden>

commit 35914d73a5d6aa762854af13d79c11513005b618
Author: Stephan Linz <address@hidden>
Date:   Thu Jan 21 16:39:15 2016 +0100

    sio: enable IPv6 support in spawned pppd
    
    Enable the IPv6CP and IPv6 protocols.
    
    Signed-off-by: Stephan Linz <address@hidden>

commit cc695f36701ba301a7b60e6aec3d7ad1a94f7991
Author: Stephan Linz <address@hidden>
Date:   Thu Jan 21 16:17:59 2016 +0100

    sio: refactoring debug messages
    
    All debug messages should:
      - be enabled by SIO_DEBUG
      - be showing the related file descriptor (when possible)
    
    Specific debug messages for spawned pppd should be showing the
    corresponding PTY slave device.
    
    Signed-off-by: Stephan Linz <address@hidden>

commit cb763db7c41783c5a40c308115ac713a523bbe06
Author: Stephan Linz <address@hidden>
Date:   Thu Jan 21 14:20:42 2016 +0100

    sio: avoid implicit type cast in sio_read/sio_write
    
    On POSIX systems the result of read() and write() can be
    negative to mark an error. The current implementation of
    sio_read() and sio_write() will have an implicit type
    cast from signed integer to unsigned integer.
    
    Every time, when a error has happened, the upper layer sees
    a much too large number of received or sendet bytes. That
    leads to a potential buffer overrun or misinterpretation of
    what has happened.
    
    Signed-off-by: Stephan Linz <address@hidden>

commit f84dfe84339874c7e14caaa4a3f4f4a5efdc675c
Author: Stephan Linz <address@hidden>
Date:   Thu Jan 21 14:59:17 2016 +0100

    unixsim: use status callback at all interfaces
    
    Use netif_status_callback() on all interfaces and in any
    case if IP configuration (static and dynamic, ex. DHCP).
    
    Signed-off-by: Stephan Linz <address@hidden>

commit 79b6eb4bfd6509d36387ea7114824bbc27281ef1
Author: Stephan Linz <address@hidden>
Date:   Thu Jan 21 14:24:56 2016 +0100

    unixsim: fix day of the month calculation
    
    From manpage of localtime_r:
      tm_mday: The day of the month, in the range 1 to 31.
    
    Signed-off-by: Stephan Linz <address@hidden>

commit 11fee2e7a91ce028dc2965504ca84c5d3416d35b
Author: Stephan Linz <address@hidden>
Date:   Thu Jan 21 14:07:13 2016 +0100

    udpecho: fix potential buffer/stack overrun error
    
    The UDP echo application holds an receive buffer of 4096 byte.
    To protect against buffer overrun, netbuf_copy() must not copy
    more than this value from pbuf.
    
    Signed-off-by: Stephan Linz <address@hidden>

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

Summary of changes:
 apps/udpecho/udpecho.c             |    2 +-
 ports/unix/netif/sio.c             |  129 +++++++++++++++++++++++++++---------
 ports/unix/proj/unixsim/lwipopts.h |   10 +++
 ports/unix/proj/unixsim/simhost.c  |   69 ++++++++++++++-----
 4 files changed, 161 insertions(+), 49 deletions(-)


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