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avcodec/flac_parser: Raise threshold for detecting invalid data
Fixes regression from Ticket5428 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit b0b3676e136a09a13767859f429a0aa416d929cd) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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@ -617,8 +617,8 @@ static int flac_parse(AVCodecParserContext *s, AVCodecContext *avctx,
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if (!av_fifo_space(fpc->fifo_buf) &&
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av_fifo_size(fpc->fifo_buf) / FLAC_AVG_FRAME_SIZE >
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fpc->nb_headers_buffered * 10) {
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/* There is less than one valid flac header buffered for 10 headers
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fpc->nb_headers_buffered * 20) {
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/* There is less than one valid flac header buffered for 20 headers
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* buffered. Therefore the fifo is most likely filled with invalid
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* data and the input is not a flac file. */
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goto handle_error;
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