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mxfdec: Zero nb_ptses in mxf_compute_ptses_fake_index()

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This fixes SIGSEGV on files with both CBR and VBR index segments (zzuf6.mxf).

Signed-off-by: Diego Biurrun <diego@biurrun.de>
This commit is contained in:
Tomas Härdin 2012-01-26 13:21:40 +01:00 committed by Diego Biurrun
parent df2a85085e
commit d00257e96a
1 changed files with 3 additions and 1 deletions
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4
libavformat/mxfdec.c
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@ -1056,8 +1056,10 @@ 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;
}