libmsc: fix memory leak (struct gsm_sms) in gsm340_rx_tpdu()

If a MO SMS gets successfully routed through SMPP, we return early
in gsm340_rx_tpdu() and leak a chunk of type 'struct gsm_sms'.

Change-Id: I8a745d747f06baa7109418ffe600b27b3c0a5228
Fixes: [1] Ic34d398e0a850856e20380ae35e5c2ae5e3c539b
Fixes: OS#5334
changes/11/26411/2
Vadim Yanitskiy 1 year ago committed by laforge
parent 9a28230ef2
commit ef19fc1ccd
  1. 3
      src/libmsc/gsm_04_11.c

@ -631,7 +631,8 @@ static int gsm340_rx_tpdu(struct gsm_trans *trans, struct msgb *msg,
/* This SMS got routed through SMPP and we are waiting on the response. */
if (gsms->smpp.esme) {
return -EINPROGRESS;
rc = -EINPROGRESS;
goto out;
}
/* This SMS got routed through SMPP, but the configured ESME was

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