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avcodec/dvdsub_parser: print message if packet is smaller than the packet size field
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -46,6 +46,8 @@ static int dvdsub_parse(AVCodecParserContext *s,
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if (pc->packet_index == 0) {
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if (buf_size < 2 || AV_RB16(buf) && buf_size < 6) {
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if (buf_size)
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av_log(avctx, AV_LOG_DEBUG, "Parser input %d too small\n", buf_size);
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return buf_size;
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}
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pc->packet_len = AV_RB16(buf);
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