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Prevent heap corruption when resampling 8-bit audio.
author
Peter Ross
<pross@xvid.org>
Sun, 15 Feb 2009 06:29:43 +0000
(06:29 +0000)
committer
Peter Ross
<pross@xvid.org>
Sun, 15 Feb 2009 06:29:43 +0000
(06:29 +0000)
Originally committed as revision 17311 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavcodec/resample.c
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diff --git
a/libavcodec/resample.c
b/libavcodec/resample.c
index
98ceac7
..
829db76
100644
(file)
--- a/
libavcodec/resample.c
+++ b/
libavcodec/resample.c
@@
-251,7
+251,7
@@
int audio_resample(ReSampleContext *s, short *output, short *input, int nb_sampl
int ostride[1] = { 2 };
const void *ibuf[1] = { input };
void *obuf[1];
- unsigned input_size = nb_samples*s->input_channels*
s->sample_size[0]
;
+ unsigned input_size = nb_samples*s->input_channels*
2
;
if (!s->buffer_size[0] || s->buffer_size[0] < input_size) {
av_free(s->buffer[0]);