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Avoid a null pointer dereference on clean-up after oom in ac3 encoder.

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Carl Eugen Hoyos 2013-06-29 17:50:07 +02:00
parent 90bd75e6eb
commit 225f78b7ef
1 changed files with 1 additions and 0 deletions
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libavcodec/ac3enc.c
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@ -2017,6 +2017,7 @@ av_cold int ff_ac3_encode_close(AVCodecContext *avctx)
AC3EncodeContext *s = avctx->priv_data; AC3EncodeContext *s = avctx->priv_data;
av_freep(&s->windowed_samples); av_freep(&s->windowed_samples);
if (s->planar_samples)
for (ch = 0; ch < s->channels; ch++) for (ch = 0; ch < s->channels; ch++)
av_freep(&s->planar_samples[ch]); av_freep(&s->planar_samples[ch]);
av_freep(&s->planar_samples); av_freep(&s->planar_samples);