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avcodec/dcadec: Only upsample as much data as is there

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Found-by: carl
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2015-03-16 00:44:54 +01:00
parent 3e48616226
commit 21d25441c6
1 changed files with 1 additions and 1 deletions
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2
libavcodec/dcadec.c
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@@ -1038,7 +1038,7 @@ static int dca_filter_channels(DCAContext *s, int block_index, int upsample)
unsigned i; unsigned i;
/* Should apply the filter in Table 6-11 when upsampling. For /* Should apply the filter in Table 6-11 when upsampling. For
* now, just duplicate. */ * now, just duplicate. */
for (i = 511; i > 0; i--) { for (i = 255; i > 0; i--) {
samples[2 * i] = samples[2 * i] =
samples[2 * i + 1] = samples[i]; samples[2 * i + 1] = samples[i];
} }