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mxfdec: Zero nb_ptses in mxf_compute_ptses_fake_index() 

This fixes SIGSEGV on files with both CBR and VBR index segments (zzuf6.mxf).
This commit is contained in:
Tomas Härdin 2011-12-21 11:58:01 +01:00
parent 46d65fb8a5
commit 0cd21ddaed
1 changed files with 3 additions and 1 deletions
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4
libavformat/mxfdec.c
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@ -1028,8 +1028,10 @@ static int mxf_compute_ptses_fake_index(MXFContext *mxf, MXFIndexTable *index_ta
for (i = 0; i < index_table->nb_segments; i++) {
MXFIndexTableSegment *s = index_table->segments[i];
if (!s->nb_index_entries)
if (!s->nb_index_entries) {
index_table->nb_ptses = 0;
return 0; /* no TemporalOffsets */
}
index_table->nb_ptses += s->index_duration;
}