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Code Issues Releases Activity

libavfilter/af_atempo: Fix uninitialized memory access

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valgrind reported uninitialized memory access which was caused by
incorrect number of samples being passed to push_samples(..)

Signed-off-by: Pavel Koshevoy <pkoshevoy@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Pavel Koshevoy 2013-04-20 21:33:55 -06:00 committed by Michael Niedermayer
parent 2d23493020
commit 5a2a060378
1 changed files with 3 additions and 1 deletions
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4
libavfilter/af_atempo.c
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@ -1082,7 +1082,9 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *src_buffer)
yae_apply(atempo, &src, src_end, &atempo->dst, atempo->dst_end);
if (atempo->dst == atempo->dst_end) {
ret = push_samples(atempo, outlink, n_out);
int n_samples = ((atempo->dst - atempo->dst_buffer->data[0]) /
atempo->stride);
ret = push_samples(atempo, outlink, n_samples);
if (ret < 0)
goto end;
}