From 65646db8e8d5aa95ef8282823fdf5ec1a5f3df69 Mon Sep 17 00:00:00 2001 From: Ruiling Song Date: Thu, 16 May 2019 12:47:36 +0800 Subject: [PATCH] avutil/tx: should check against (*ctx) ctx is a pointer to pointer here. Signed-off-by: Ruiling Song --- libavutil/tx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavutil/tx.c b/libavutil/tx.c index a138c67bdc..93f6e489d3 100644 --- a/libavutil/tx.c +++ b/libavutil/tx.c @@ -697,7 +697,7 @@ static int gen_mdct_exptab(AVTXContext *s, int len4, double scale) av_cold void av_tx_uninit(AVTXContext **ctx) { - if (!ctx) + if (!(*ctx)) return; av_free((*ctx)->pfatab);