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
This commit is contained in:
Vadim Yanitskiy 2021-11-29 02:09:43 +03:00 committed by laforge
parent 9a28230ef2
commit ef19fc1ccd
1 changed files with 2 additions and 1 deletions

View File

@ -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