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omxaudioenc: Add a check to prevent a zero-sized OMX buffer

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This commit is contained in:
Sebastian Dröge 2011-09-23 17:02:49 +02:00
parent d5452a53b0
commit 7dbf68a232
1 changed files with 11 additions and 0 deletions
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11
omx/gstomxaudioenc.c
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@ -807,6 +807,9 @@ gst_omx_audio_enc_handle_frame (GstBaseAudioEncoder * encoder,
g_assert (acq_ret == GST_OMX_ACQUIRE_BUFFER_OK && buf != NULL); g_assert (acq_ret == GST_OMX_ACQUIRE_BUFFER_OK && buf != NULL);
if (buf->omx_buf->nAllocLen - buf->omx_buf->nOffset <= 0)
goto full_buffer;
/* Copy the buffer content in chunks of size as requested /* Copy the buffer content in chunks of size as requested
* by the port */ * by the port */
buf->omx_buf->nFilledLen = buf->omx_buf->nFilledLen =
@ -841,6 +844,14 @@ gst_omx_audio_enc_handle_frame (GstBaseAudioEncoder * encoder,
return GST_FLOW_OK; 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;
}
component_error: component_error:
{ {
GST_ELEMENT_ERROR (self, LIBRARY, FAILED, (NULL), GST_ELEMENT_ERROR (self, LIBRARY, FAILED, (NULL),