res_calendar: Plug memory leak and micro-optimization
ast_variables_destroy is NULL safe, so there is no need to check its argument before passing it. ASTERISK-25524 #close Reported by: Jesper Change-Id: Ib0f8057642e9d471960f1a79fd42e5a3ce587d3b
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@ -339,10 +339,7 @@ static void calendar_destructor(void *obj)
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}
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ast_calendar_clear_events(cal);
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ast_string_field_free_memory(cal);
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if (cal->vars) {
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ast_variables_destroy(cal->vars);
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cal->vars = NULL;
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}
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ast_variables_destroy(cal->vars);
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ao2_ref(cal->events, -1);
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ao2_unlock(cal);
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}
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@ -78,6 +78,7 @@ static void caldav_destructor(void *obj)
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if (pvt->session) {
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ne_session_destroy(pvt->session);
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}
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ne_uri_free(&pvt->uri);
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ast_string_field_free_memory(pvt);
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ao2_callback(pvt->events, OBJ_UNLINK | OBJ_NODATA | OBJ_MULTIPLE, NULL, NULL);
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