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resample: Fix array size 

Found-by: Jim Radford
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3e7db0a9ee)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2011-10-27 15:26:45 +02:00
parent a39b5e8b32
commit edf3c5a3eb
1 changed files with 2 additions and 2 deletions
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4
libavcodec/resample.c
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@ -326,9 +326,9 @@ int audio_resample(ReSampleContext *s, short *output, short *input, int nb_sampl
if (s->sample_fmt[1] != AV_SAMPLE_FMT_S16) {
output_bak = output;
if (!s->buffer_size[1] || s->buffer_size[1] < lenout) {
if (!s->buffer_size[1] || s->buffer_size[1] < 2*lenout) {
av_free(s->buffer[1]);
s->buffer_size[1] = lenout;
s->buffer_size[1] = 2*lenout;
s->buffer[1] = av_malloc(s->buffer_size[1]);
if (!s->buffer[1]) {
av_log(s->resample_context, AV_LOG_ERROR, "Could not allocate buffer\n");