[lwip-commits] [SCM] lwIP - A Lightweight TCPIP stack branch, master, updated. a3bccae1737672a62005918494e245dd7635130e

[Dirk Ziegelmeier]

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- Log -----------------------------------------------------------------
commit a3bccae1737672a62005918494e245dd7635130e
Author: Axel Lin <address@hidden>
Date:   Tue Dec 1 18:59:04 2015 +0800

    Catch tcpip_callback call failure
    
    tcpip_callback_with_block() can fail with ERR_MEM or ERR_VAL, and in the
    error paths the code does not post the msg to the mailbox thus the
    sys_sem_wait() call might wait forever. Fix it by testing return value of
    tcpip_callback() and return error immediately.
    
    Signed-off-by: Axel Lin <address@hidden>

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

Summary of changes:
 src/api/api_lib.c |    9 ++++++++-
 src/api/sockets.c |   14 ++++++++++++--
 2 files changed, 20 insertions(+), 3 deletions(-)


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lwIP - A Lightweight TCPIP stack