From 95fee70d6773fde1c34ff6422f48e5e66f37f263 Mon Sep 17 00:00:00 2001
From: Justin Ruggles <justin.ruggles@gmail.com>
Date: Fri, 28 Oct 2011 18:25:49 -0400
Subject: [PATCH] imc: check for ff_fft_init() failure
---
libavcodec/imc.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/libavcodec/imc.c b/libavcodec/imc.c
index db388e383b6..6bc68cd81c6 100644
--- a/libavcodec/imc.c
+++ b/libavcodec/imc.c
@@ -104,7 +104,7 @@ static VLC_TYPE vlc_tables[VLC_TABLES_SIZE][2];
static av_cold int imc_decode_init(AVCodecContext * avctx)
{
- int i, j;
+ int i, j, ret;
IMCContext *q = avctx->priv_data;
double r1, r2;
@@ -156,7 +156,10 @@ static av_cold int imc_decode_init(AVCodecContext * avctx)
}
q->one_div_log2 = 1/log(2);
- ff_fft_init(&q->fft, 7, 1);
+ if ((ret = ff_fft_init(&q->fft, 7, 1))) {
+ av_log(avctx, AV_LOG_INFO, "FFT init failed\n");
+ return ret;
+ }
dsputil_init(&q->dsp, avctx);
avctx->sample_fmt = AV_SAMPLE_FMT_FLT;
avctx->channel_layout = (avctx->channels==2) ? AV_CH_LAYOUT_STEREO : AV_CH_LAYOUT_MONO;
--
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