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rtmpsink: Fix leak on connection failure

Browse source 
Although RTMP_ConnectStream() was failed, librtmp's internal memory
is not freed by RTMP_ConnectStream(), so RTMP_Close() should be called
before RTMP_Free()

https://bugzilla.gnome.org/show_bug.cgi?id=797058
This commit is contained in:
Seungha Yang 2018-08-31 14:55:05 +09:00 committed by Sebastian Dröge
parent 7d79378895
commit 3bd3cc7bb0
1 changed files with 20 additions and 10 deletions
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30
ext/rtmp/gstrtmpsink.c
View file

@ -239,17 +239,14 @@ gst_rtmp_sink_render (GstBaseSink * bsink, GstBuffer * buf)
if (sink->first) {
/* open the connection */
if (!RTMP_IsConnected (sink->rtmp)) {
if (!RTMP_Connect (sink->rtmp, NULL)
|| !RTMP_ConnectStream (sink->rtmp, 0)) {
GST_ELEMENT_ERROR (sink, RESOURCE, OPEN_WRITE, (NULL),
("Could not connect to RTMP stream \"%s\" for writing", sink->uri));
RTMP_Free (sink->rtmp);
sink->rtmp = NULL;
g_free (sink->rtmp_uri);
sink->rtmp_uri = NULL;
sink->have_write_error = TRUE;
return GST_FLOW_ERROR;
if (!RTMP_Connect (sink->rtmp, NULL))
goto connection_failed;
if (!RTMP_ConnectStream (sink->rtmp, 0)) {
RTMP_Close (sink->rtmp);
goto connection_failed;
}
GST_DEBUG_OBJECT (sink, "Opened connection to %s", sink->rtmp_uri);
}
@ -290,6 +287,19 @@ write_failed:
sink->have_write_error = TRUE;
return GST_FLOW_ERROR;
}
connection_failed:
{
GST_ELEMENT_ERROR (sink, RESOURCE, OPEN_WRITE, (NULL),
("Could not connect to RTMP stream \"%s\" for writing", sink->uri));
RTMP_Free (sink->rtmp);
sink->rtmp = NULL;
g_free (sink->rtmp_uri);
sink->rtmp_uri = NULL;
sink->have_write_error = TRUE;
return GST_FLOW_ERROR;
}
}
/*