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omxvideodec: Add some more checks for OMX buffer sizes

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This commit is contained in:
Sebastian Dröge 2011-09-23 15:53:49 +02:00
parent f0fe1148b7
commit 5659bd3b4f
1 changed files with 14 additions and 1 deletions
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15
omx/gstomxvideodec.c
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@ -1129,10 +1129,14 @@ gst_omx_video_dec_handle_frame (GstBaseVideoDecoder * decoder,
g_assert (acq_ret == GST_OMX_ACQUIRE_BUFFER_OK && buf != NULL);
if (buf->omx_buf->nAllocLen - buf->omx_buf->nOffset <= 0)
goto full_buffer;
if (self->codec_data) {
codec_data = self->codec_data;
if (buf->omx_buf->nAllocLen < GST_BUFFER_SIZE (codec_data)) {
if (buf->omx_buf->nAllocLen - buf->omx_buf->nOffset <
GST_BUFFER_SIZE (codec_data)) {
gst_omx_port_release_buffer (self->in_port, buf);
goto too_large_codec_data;
}
@ -1205,6 +1209,15 @@ gst_omx_video_dec_handle_frame (GstBaseVideoDecoder * decoder,
return GST_FLOW_OK;
full_buffer:
{
GST_ELEMENT_ERROR (self, LIBRARY, FAILED, (NULL),
("Got OpenMAX buffer with no free space (%p, %u/%u)", buf,
buf->omx_buf->nOffset, buf->omx_buf->nAllocLen));
gst_omx_port_release_buffer (self->in_port, buf);
return GST_FLOW_ERROR;
}
too_large_codec_data:
{
GST_ELEMENT_ERROR (self, STREAM, FORMAT, (NULL),