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fix: packet longer than 4096 bytes

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@243 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi_esp 2001-03-29 00:18:35 +00:00
parent 22f52e9990
commit 9396e813de
1 changed files with 4 additions and 4 deletions
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8
demux_mpg.c
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@ -31,7 +31,7 @@ static int demux_mpg_read_packet(demuxer_t *demux,int id){
len=stream_read_word(demux->stream);
if(verbose>=3) printf("PACKET len=%d",len);
if(len==0 || len>4096) return -2; // invalid packet !!!!!!
if(len==0 || len>224*1024) return -2; // invalid packet !!!!!!
while(len>0){ // Skip stuFFing bytes
c=stream_read_char(demux->stream);--len;
@ -65,7 +65,7 @@ static int demux_mpg_read_packet(demuxer_t *demux,int id){
c=stream_read_char(demux->stream); hdrlen=c;
len-=2;
if(verbose>=3) printf(" hdrlen=%d (len=%d)",hdrlen,len);
if(hdrlen>len) return -1; // invalid header length
if(hdrlen>len){ printf("demux_mpg: invalid header length \n"); return -1;}
if(pts_flags==2){
c=stream_read_char(demux->stream);
pts=read_mpeg_timestamp(demux->stream,c);
@ -123,9 +123,9 @@ static int demux_mpg_read_packet(demuxer_t *demux,int id){
} else {
//if(c!=0x0f) printf(" {ERROR5,c=%d} \n",c);
}
if(verbose>=3) printf("\n");
if(verbose>=3) printf(" => len=%d\n",len);
if(len<=0 || len>4096) return -1; // Invalid packet size
if(len<=0 || len>224*1024) return -1; // Invalid packet size
if(id>=0x1C0 && id<=0x1DF){
// mpeg audio