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frei0r: Make sure to only register plugins that have valid propert types

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This commit is contained in:
Sebastian Dröge 2009-06-16 21:27:38 +02:00
parent abffe58d43
commit b30ebf0108
1 changed files with 15 additions and 0 deletions
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15
gst/frei0r/gstfrei0r.c
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@ -424,6 +424,7 @@ register_plugin (GstPlugin * plugin, const gchar * filename)
GModule *module; GModule *module;
gboolean ret = FALSE; gboolean ret = FALSE;
GstFrei0rFuncTable ftable = { NULL, }; GstFrei0rFuncTable ftable = { NULL, };
gint i;
f0r_plugin_info_t info = { NULL, }; f0r_plugin_info_t info = { NULL, };
GST_DEBUG ("Registering plugin '%s'", filename); GST_DEBUG ("Registering plugin '%s'", filename);
@ -476,6 +477,17 @@ register_plugin (GstPlugin * plugin, const gchar * filename)
return FALSE; return FALSE;
} }
for (i = 0; i < info.num_params; i++) {
f0r_param_info_t pinfo = { NULL, };
ftable.get_param_info (&pinfo, i);
if (pinfo.type > F0R_PARAM_STRING) {
GST_WARNING ("Unsupported parameter type %d", pinfo.type);
g_module_close (module);
return FALSE;
}
}
switch (info.plugin_type) { switch (info.plugin_type) {
case F0R_PLUGIN_TYPE_FILTER: case F0R_PLUGIN_TYPE_FILTER:
ret = gst_frei0r_filter_register (plugin, &info, &ftable); ret = gst_frei0r_filter_register (plugin, &info, &ftable);
@ -491,6 +503,9 @@ register_plugin (GstPlugin * plugin, const gchar * filename)
break; break;
} }
if (!ret)
goto invalid_frei0r_plugin;
return ret; return ret;
invalid_frei0r_plugin: invalid_frei0r_plugin: