- av_free(p->refl_coef);
- av_free(p->target_refl_coef);
- av_free(p->lpc_coef);
- av_free(p->filter_out);
- av_free(p->excitation);
+ av_freep(&p->refl_coef);
+ av_freep(&p->target_refl_coef);
+ av_freep(&p->lpc_coef);
+ av_freep(&p->filter_out);
+ av_freep(&p->excitation);