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avfilter/vf_fftdnoiz: Check return value of av_tx_init()

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Should fix Coverity issue #1500329.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2022-11-09 16:33:38 +01:00
parent c787eab395
commit bfab87a61d
1 changed files with 10 additions and 6 deletions
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16
libavfilter/vf_fftdnoiz.c
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@ -208,13 +208,17 @@ static int config_input(AVFilterLink *inlink)
for (int i = 0; i < s->nb_threads; i++) {
float scale = 1.f, iscale = 1.f;
int ret;
av_tx_init(&s->fft[i], &s->tx_fn, AV_TX_FLOAT_FFT, 0, s->block_size, &scale, 0);
av_tx_init(&s->ifft[i], &s->itx_fn, AV_TX_FLOAT_FFT, 1, s->block_size, &iscale, 0);
av_tx_init(&s->fft_r[i], &s->tx_r_fn, AV_TX_FLOAT_FFT, 0, 1 + s->nb_prev + s->nb_next, &scale, 0);
av_tx_init(&s->ifft_r[i], &s->itx_r_fn, AV_TX_FLOAT_FFT, 1, 1 + s->nb_prev + s->nb_next, &iscale, 0);
if (!s->fft[i] || !s->ifft[i] || !s->fft_r[i] || !s->ifft_r[i])
return AVERROR(ENOMEM);
if ((ret = av_tx_init(&s->fft[i], &s->tx_fn, AV_TX_FLOAT_FFT,
0, s->block_size, &scale, 0)) < 0 ||
(ret = av_tx_init(&s->ifft[i], &s->itx_fn, AV_TX_FLOAT_FFT,
1, s->block_size, &iscale, 0)) < 0 ||
(ret = av_tx_init(&s->fft_r[i], &s->tx_r_fn, AV_TX_FLOAT_FFT,
0, 1 + s->nb_prev + s->nb_next, &scale, 0)) < 0 ||
(ret = av_tx_init(&s->ifft_r[i], &s->itx_r_fn, AV_TX_FLOAT_FFT,
1, 1 + s->nb_prev + s->nb_next, &iscale, 0)) < 0)
return ret;
}
for (i = 0; i < s->nb_planes; i++) {