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osmux: Fix memleak on error code path

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Change-Id: Ib84f78a53293799b925b645156513e129c32c705
This commit is contained in:
Pau Espin Pedrol
2022-09-09 17:34:31 +02:00
parent c61664c2b2
commit 8b0a614e43
1 changed files with 6 additions and 6 deletions
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12
src/libosmo-mgcp/mgcp_osmux.c
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@@ -192,6 +192,12 @@ int osmux_xfrm_to_osmux(char *buf, int buf_len, struct mgcp_conn_rtp *conn)
int ret;
struct msgb *msg;
if (conn->osmux.state != OSMUX_STATE_ENABLED) {
LOGPCONN(conn->conn, DOSMUX, LOGL_INFO, "forwarding RTP to Osmux conn not yet enabled, dropping (cid=%d)\n",
conn->osmux.cid);
return -1;
}
msg = msgb_alloc(4096, "RTP");
if (!msg)
return -1;
@@ -199,12 +205,6 @@ int osmux_xfrm_to_osmux(char *buf, int buf_len, struct mgcp_conn_rtp *conn)
memcpy(msg->data, buf, buf_len);
msgb_put(msg, buf_len);
if (conn->osmux.state != OSMUX_STATE_ENABLED) {
LOGPCONN(conn->conn, DOSMUX, LOGL_INFO, "forwarding RTP to Osmux conn not yet enabled, dropping (cid=%d)\n",
conn->osmux.cid);
return -1;
}
while ((ret = osmux_xfrm_input(conn->osmux.in, msg, conn->osmux.cid)) > 0) {
/* batch full, build and deliver it */
osmux_xfrm_input_deliver(conn->osmux.in);