tree a28c34d45dbca3f4d717bfeff746bd7c89a08a48
parent 27aed14892ed1b9e2d7d14b096917fd76591aa39
author Pablo Neira Ayuso <pablo@gnumonks.org> 1502350738 +0200
committer Neels Hofmeyr <neels@hofmeyr.de> 1503794029 +0200

libmsc: gsm340_gen_oa_sub() may return negative value

gsm340_gen_oa() returns a negative value if the output buffer that the
caller passes is too small, so we have to check the return value of this
function.

Fixes: CID 174178
Fixes: CID 174179
Change-Id: I47215d7d89771730a7f84efa8aeeb187a0911fdb