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Check for NULL vob->spudec before using.

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@4115 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
kmkaplan 2002-01-12 18:34:50 +00:00
parent 026cdf85b7
commit ce183a3fd0
1 changed files with 11 additions and 10 deletions
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21
vobsub.c
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@ -754,18 +754,19 @@ vobsub_process(void *vobhandle, float pts)
{ {
vobsub_t *vob = (vobsub_t *)vobhandle; vobsub_t *vob = (vobsub_t *)vobhandle;
unsigned int pts100 = 100 * pts; unsigned int pts100 = 100 * pts;
if (vob->spudec) if (vob->spudec) {
spudec_heartbeat(vob->spudec, pts100); spudec_heartbeat(vob->spudec, pts100);
if (vob->spu_streams && 0 <= vobsub_id && (unsigned) vobsub_id < vob->spu_streams_size) { if (vob->spu_streams && 0 <= vobsub_id && (unsigned) vobsub_id < vob->spu_streams_size) {
packet_queue_t *queue = vob->spu_streams + vobsub_id; packet_queue_t *queue = vob->spu_streams + vobsub_id;
while (queue->current_index < queue->packets_size) { while (queue->current_index < queue->packets_size) {
packet_t *pkt = queue->packets + queue->current_index; packet_t *pkt = queue->packets + queue->current_index;
if (pkt->pts100 <= pts100) { if (pkt->pts100 <= pts100) {
spudec_assemble(vob->spudec, pkt->data, pkt->size, pkt->pts100); spudec_assemble(vob->spudec, pkt->data, pkt->size, pkt->pts100);
++queue->current_index; ++queue->current_index;
}
else
break;
} }
else
break;
} }
} }
} }