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    • /[pkg-src]/trunk/mplayer/patches/mplayer-1.0_rc2-demux_mov_fix_20080129.patch

    Contents of /trunk/mplayer/patches/mplayer-1.0_rc2-demux_mov_fix_20080129.patch

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    Revision 462 - (show annotations) (download)
    Tue Feb 5 15:43:17 2008 UTC (16 years, 3 months ago) by niro
    File size: 1051 byte(s) 
    -security fixes
    1 --- trunk/libmpdemux/demux_mov.c 2008/01/29 22:13:20 25920
    2 +++ trunk/libmpdemux/demux_mov.c 2008/01/29 22:14:00 25922
    3 @@ -175,11 +175,12 @@
    4 i=trak->chunkmap_size;
    5 while(i>0){
    6 --i;
    7 - for(j=trak->chunkmap[i].first;j<last;j++){
    8 + j=FFMAX(trak->chunkmap[i].first, 0);
    9 + for(;j<last;j++){
    10 trak->chunks[j].desc=trak->chunkmap[i].sdid;
    11 trak->chunks[j].size=trak->chunkmap[i].spc;
    12 }
    13 - last=trak->chunkmap[i].first;
    14 + last=FFMIN(trak->chunkmap[i].first, trak->chunks_size);
    15 }
    16
    17 #if 0
    18 @@ -237,6 +238,8 @@
    19 s=0;
    20 for(j=0;j<trak->durmap_size;j++){
    21 for(i=0;i<trak->durmap[j].num;i++){
    22 + if (s >= trak->samples_size)
    23 + break;
    24 trak->samples[s].pts=pts;
    25 ++s;
    26 pts+=trak->durmap[j].dur;
    27 @@ -248,6 +251,8 @@
    28 for(j=0;j<trak->chunks_size;j++){
    29 off_t pos=trak->chunks[j].pos;
    30 for(i=0;i<trak->chunks[j].size;i++){
    31 + if (s >= trak->samples_size)
    32 + break;
    33 trak->samples[s].pos=pos;
    34 mp_msg(MSGT_DEMUX, MSGL_DBG3, "Sample %5d: pts=%8d off=0x%08X size=%d\n",s,
    35 trak->samples[s].pts,