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export-sink: add sanity checks

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This commit is contained in:
Wim Taymans 2017-10-27 17:59:51 +02:00
parent 3138e20cb6
commit d594444059
1 changed files with 8 additions and 3 deletions
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11
src/examples/export-sink.c
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@ -388,6 +388,12 @@ static int impl_node_process_input(struct spa_node *node)
int i; int i;
uint8_t *src, *dst; uint8_t *src, *dst;
if (d->io->status != SPA_RESULT_HAVE_BUFFER)
goto done;
if (d->io->buffer_id > d->n_buffers)
goto done;
buf = d->buffers[d->io->buffer_id]; buf = d->buffers[d->io->buffer_id];
if (buf->datas[0].type == d->type.data.MemFd || if (buf->datas[0].type == d->type.data.MemFd ||
@ -424,11 +430,10 @@ static int impl_node_process_input(struct spa_node *node)
if (map) if (map)
munmap(map, buf->datas[0].maxsize + buf->datas[0].mapoffset); munmap(map, buf->datas[0].maxsize + buf->datas[0].mapoffset);
done:
handle_events(d); handle_events(d);
d->io->status = SPA_RESULT_NEED_BUFFER; return d->io->status = SPA_RESULT_NEED_BUFFER;
return SPA_RESULT_NEED_BUFFER;
} }
static const struct spa_node impl_node = { static const struct spa_node impl_node = {