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rtspclientsink: Check return value of sscanf

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And just make sure we always have 0/0 if we have an error

CID #1352031
This commit is contained in:
Edward Hervey 2016-03-07 14:48:38 +01:00
parent fe5f8077c1
commit 2639fbdb7f
1 changed files with 3 additions and 5 deletions
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8
gst/rtsp-sink/gstrtspclientsink.c
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@ -1345,11 +1345,9 @@ gst_rtsp_client_sink_set_property (GObject * object, guint prop_id,
const gchar *str; const gchar *str;
str = g_value_get_string (value); str = g_value_get_string (value);
if (str) { if (!str || !sscanf (str, "%u-%u",
sscanf (str, "%u-%u", &rtsp_client_sink->client_port_range.min,
&rtsp_client_sink->client_port_range.min, &rtsp_client_sink->client_port_range.max)) {
&rtsp_client_sink->client_port_range.max);
} else {
rtsp_client_sink->client_port_range.min = 0; rtsp_client_sink->client_port_range.min = 0;
rtsp_client_sink->client_port_range.max = 0; rtsp_client_sink->client_port_range.max = 0;
} }