pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/libosmo-netif/+/29044 )

Change subject: rtp: Avoid memcpy(len=0) ......................................................................

rtp: Avoid memcpy(len=0)

Change-Id: I7618c6509b67465d21271ea632bccc8cf11e4852 --- M src/rtp.c 1 file changed, 2 insertions(+), 1 deletion(-)

git pull ssh://gerrit.osmocom.org:29418/libosmo-netif refs/changes/44/29044/1

diff --git a/src/rtp.c b/src/rtp.c index 5c06c42..f4b0ada 100644 --- a/src/rtp.c +++ b/src/rtp.c @@ -199,7 +199,8 @@ rtph->timestamp = htonl(h->tx.timestamp); h->tx.timestamp += duration; rtph->ssrc = htonl(h->tx.ssrc); - memcpy(msg->data + sizeof(struct rtp_hdr), data, payload_len); + if (payload_len > 0) + memcpy(msg->data + sizeof(struct rtp_hdr), data, payload_len); msgb_put(msg, sizeof(struct rtp_hdr) + payload_len);

return msg;