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rtsp-stream: Check return value of sscanf

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streamid is only valid if sscanf matched something.
This commit is contained in:
Edward Hervey 2013-12-19 14:26:34 +01:00
parent d3237dc9dc
commit cdd72905af
1 changed files with 5 additions and 6 deletions
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9
gst/rtsp-server/rtsp-stream.c
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@ -421,8 +421,11 @@ gst_rtsp_stream_has_control (GstRTSPStream * stream, const gchar * control)
res = (g_strcmp0 (priv->control, control) == 0); res = (g_strcmp0 (priv->control, control) == 0);
else { else {
guint streamid; guint streamid;
sscanf (control, "stream=%u", &streamid);
if (sscanf (control, "stream=%u", &streamid) > 0)
res = (streamid == priv->idx); res = (streamid == priv->idx);
else
res = FALSE;
} }
g_mutex_unlock (&priv->lock); g_mutex_unlock (&priv->lock);
@ -1032,10 +1035,6 @@ cleanup:
gst_element_set_state (udpsink0, GST_STATE_NULL); gst_element_set_state (udpsink0, GST_STATE_NULL);
gst_object_unref (udpsink0); gst_object_unref (udpsink0);
} }
if (udpsink1) {
gst_element_set_state (udpsink1, GST_STATE_NULL);
gst_object_unref (udpsink1);
}
if (inetaddr) if (inetaddr)
g_object_unref (inetaddr); g_object_unref (inetaddr);
g_list_free_full (rejected_addresses, g_list_free_full (rejected_addresses,