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wavparse: handle truncated input data at EOS in pull mode

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Fixes #617733.
This commit is contained in:
Mark Nauwelaerts 2010-05-25 15:34:11 +02:00 committed by Tim-Philipp Müller
parent 1669364c20
commit 3462eed7e0
1 changed files with 12 additions and 0 deletions
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12
gst/wavparse/gstwavparse.c
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@ -1844,6 +1844,18 @@ iterate_adapter:
if ((res = gst_pad_pull_range (wav->sinkpad, wav->offset,
desired, &buf)) != GST_FLOW_OK)
goto pull_error;
/* we may get a short buffer at the end of the file */
if (GST_BUFFER_SIZE (buf) < desired) {
GST_LOG_OBJECT (wav, "Got only %u bytes of data", GST_BUFFER_SIZE (buf));
if (GST_BUFFER_SIZE (buf) >= wav->blockalign) {
buf = gst_buffer_make_metadata_writable (buf);
GST_BUFFER_SIZE (buf) -= (GST_BUFFER_SIZE (buf) % wav->blockalign);
} else {
gst_buffer_unref (buf);
goto found_eos;
}
}
}
/* first chunk of data? create the source pad. We do this only here so