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skip incomplete frames
Originally committed as revision 10497 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -1120,6 +1120,12 @@ static int ac3_decode_frame(AVCodecContext * avctx, void *data, int *data_size,
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avctx->sample_rate = ctx->sampling_rate;
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avctx->bit_rate = ctx->bit_rate;
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/* check that reported frame size fits in input buffer */
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if(ctx->frame_size > buf_size) {
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av_log(avctx, AV_LOG_ERROR, "incomplete frame\n");
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return -1;
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}
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/* channel config */
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ctx->out_channels = ctx->nchans;
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if (avctx->channels == 0) {
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