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authorPeter Ross <pross@xvid.org>2009-02-15 06:29:43 +0000
committerPeter Ross <pross@xvid.org>2009-02-15 06:29:43 +0000
commit5f5e6af16982c172997abc75ff7a401124dd3dda (patch)
treefea65acbb93a647146aa8d9a6bca07f54b535848 /libavcodec/resample.c
parenta0723a4d842a32f2c51840e588d107ab3ff84c17 (diff)
downloadffmpeg-5f5e6af16982c172997abc75ff7a401124dd3dda.tar.gz
Prevent heap corruption when resampling 8-bit audio.
Originally committed as revision 17311 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/resample.c')
-rw-r--r--libavcodec/resample.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/resample.c b/libavcodec/resample.c
index 98ceac72f0..829db76570 100644
--- 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]);