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psm longer than 1018 bytes is not allowed, thus invalid

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18550 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
nicodvb 2006-05-18 18:05:10 +00:00
parent 0bba411fed
commit fab6247393

View File

@ -45,7 +45,7 @@ static int parse_psm(demuxer_t *demux, int len) {
mpg_demuxer_t *priv = (mpg_demuxer_t *) demux->priv;
mp_dbg(MSGT_DEMUX,MSGL_V, "PARSE_PSM, len=%d\n", len);
if(! len)
if(! len || len > 1018)
return 0;
c = stream_read_char(demux->stream);