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wavparse: do not rely on call failure keeping return data unmodified

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This is clearer this way too.

Coverity 206029
This commit is contained in:
Vincent Penquerc'h 2014-04-16 16:32:26 +01:00
parent b344b29ff2
commit 7ebfdbeaf8
1 changed files with 4 additions and 3 deletions
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7
gst/wavparse/gstwavparse.c
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@ -1601,9 +1601,10 @@ gst_wavparse_stream_headers (GstWavParse * wav)
* that is, buffers not too small either size or time wise
* so we do not end up with too many of them */
/* var abuse */
upstream_size = 0;
gst_wavparse_time_to_bytepos (wav, 40 * GST_MSECOND, &upstream_size);
wav->max_buf_size = upstream_size;
if (gst_wavparse_time_to_bytepos (wav, 40 * GST_MSECOND, &upstream_size))
wav->max_buf_size = upstream_size;
else
wav->max_buf_size = 0;
wav->max_buf_size = MAX (wav->max_buf_size, MAX_BUFFER_SIZE);
if (wav->blockalign > 0)
wav->max_buf_size -= (wav->max_buf_size % wav->blockalign);