diff options
| author | reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2008-01-29 22:13:47 +0000 |
|---|---|---|
| committer | reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2008-01-29 22:13:47 +0000 |
| commit | 80e4c5d665e2206e9db52c72633bbafb3d3f0976 (patch) | |
| tree | 3b516ddf5a13c75b7a38b2fcd4b68ea9530a8076 /libmpdemux | |
| parent | fe9225b50c58cd9ad520a490c4a014b4499e0343 (diff) | |
| download | mpv-80e4c5d665e2206e9db52c72633bbafb3d3f0976.tar.bz2 mpv-80e4c5d665e2206e9db52c72633bbafb3d3f0976.tar.xz | |
Make sure chunkmap values are within bounds when using them.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25921 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libmpdemux')
| -rw-r--r-- | libmpdemux/demux_mov.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libmpdemux/demux_mov.c b/libmpdemux/demux_mov.c index f3ecaacc45..1b6ae43a07 100644 --- a/libmpdemux/demux_mov.c +++ b/libmpdemux/demux_mov.c @@ -175,11 +175,12 @@ void mov_build_index(mov_track_t* trak,int timescale){ i=trak->chunkmap_size; while(i>0){ --i; - for(j=trak->chunkmap[i].first;j<last;j++){ + j=FFMAX(trak->chunkmap[i].first, 0); + for(;j<last;j++){ trak->chunks[j].desc=trak->chunkmap[i].sdid; trak->chunks[j].size=trak->chunkmap[i].spc; } - last=trak->chunkmap[i].first; + last=FFMIN(trak->chunkmap[i].first, trak->chunks_size); } #if 0 |