openbsc.git branch master updated. 0.13.0-930-ga0735ec

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http://cgit.osmocom.org/openbsc/commit/?id=a0735ecab558ea1759a8262eff62865bbed01051

commit a0735ecab558ea1759a8262eff62865bbed01051
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date:   Sun Feb 8 09:53:44 2015 +0100

    smpp: Fix potential crash in handling submitSM
    
    In case:
    
    * No message_payload and a 0 sm_length was used
    * esm_class indicates UDH being present
    * 7bit encoding was requested
    
    The code would execute:
    
      ud_len = *sms_msg + 1;
    
    Which is a NULL pointer dereference and would lead
    to a crash of the NITB. Enforce the limits of the
    sm_length parameter and reject the messae otherwise.
    
    Fixes: Coverity CID 1042373

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

Summary of changes:
 openbsc/src/libmsc/smpp_openbsc.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)


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