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faceblur: fix handling of profile property.

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Dup and free the string. Fixes leaking new values and avoids crashing
gst-inspect.
This commit is contained in:
Stefan Kost 2010-02-19 22:50:18 +02:00 committed by Thiago Santos
parent f35f701996
commit af83f0afd7
1 changed files with 5 additions and 2 deletions
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7
ext/opencv/faceblur/gstfaceblur.c
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@ -118,6 +118,8 @@ gst_faceblur_finalize (GObject * obj)
cvReleaseImage (&filter->cvImage);
cvReleaseImage (&filter->cvGray);
}
g_free (filter->profile);
G_OBJECT_CLASS (parent_class)->finalize (obj);
}
@ -184,7 +186,7 @@ gst_faceblur_init (Gstfaceblur * filter, GstfaceblurClass * gclass)
gst_element_add_pad (GST_ELEMENT (filter), filter->sinkpad);
gst_element_add_pad (GST_ELEMENT (filter), filter->srcpad);
filter->profile = DEFAULT_PROFILE;
filter->profile = g_strdup (DEFAULT_PROFILE);
gst_faceblur_load_profile (filter);
}
@ -196,6 +198,7 @@ gst_faceblur_set_property (GObject * object, guint prop_id,
switch (prop_id) {
case PROP_PROFILE:
g_free (filter->profile);
filter->profile = g_value_dup_string (value);
gst_faceblur_load_profile (filter);
break;
@ -213,7 +216,7 @@ gst_faceblur_get_property (GObject * object, guint prop_id,
switch (prop_id) {
case PROP_PROFILE:
g_value_take_string (value, filter->profile);
g_value_set_string (value, filter->profile);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);