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segfault fix

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Originally committed as revision 4295 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2005-05-21 10:25:58 +00:00
parent 86d8602f62
commit 45139adf30
1 changed files with 6 additions and 4 deletions
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10
libavformat/mov.c
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@ -772,10 +772,12 @@ static int mov_read_stco(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
for(i=0; i<c->fc->nb_streams; i++){
MOVStreamContext *sc2 = (MOVStreamContext *)c->fc->streams[i]->priv_data;
int64_t first= sc2->chunk_offsets[0];
int64_t last= sc2->chunk_offsets[sc2->chunk_count-1];
if(first >= sc->chunk_offsets[entries-1] || last <= sc->chunk_offsets[0])
c->ni=1;
if(sc2 && sc2->chunk_offsets){
int64_t first= sc2->chunk_offsets[0];
int64_t last= sc2->chunk_offsets[sc2->chunk_count-1];
if(first >= sc->chunk_offsets[entries-1] || last <= sc->chunk_offsets[0])
c->ni=1;
}
}
#ifdef DEBUG
/*