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buffers: ensure buffer size does not exceed maxsize

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Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
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James Hilliard 2022-05-30 04:41:04 -06:00 • committed by Wim Taymans
parent bf0ff347c1
commit 7cc509b117
1 changed files with 1 additions and 0 deletions
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src/gst/gstpipewiresrc.c
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@ -536,6 +536,7 @@ static GstBuffer *dequeue_buffer(GstPipeWireSrc *pwsrc)
mem->offset = SPA_MIN(d->chunk->offset, d->maxsize); mem->offset = SPA_MIN(d->chunk->offset, d->maxsize);
mem->size = SPA_MIN(d->chunk->size, d->maxsize - mem->offset); mem->size = SPA_MIN(d->chunk->size, d->maxsize - mem->offset);
mem->offset += data->offset; mem->offset += data->offset;
spa_assert_se(mem->size <= mem->maxsize);
if (d->chunk->flags & SPA_CHUNK_FLAG_CORRUPTED) if (d->chunk->flags & SPA_CHUNK_FLAG_CORRUPTED)
GST_BUFFER_FLAG_SET (buf, GST_BUFFER_FLAG_CORRUPTED); GST_BUFFER_FLAG_SET (buf, GST_BUFFER_FLAG_CORRUPTED);
} }