1. ffmpeg
  2. Commit 8bd374858f860e73157768b102cebe96116e688d
Browse code

resample: Fix array size

Found-by: Jim Radford
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3e7db0a9ee758bf0570a141be1fea64f8d9c03db)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit edf3c5a3ebeee8df55c6a05f88a682091f10a364)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Michael Niedermayer authored on 2011/10/27 22:26:45
Showing 1 changed files
libavcodec/resample.c
History View file @ 8bd3748
... ... 
@@ -279,9 +279,9 @@ int audio_resample(ReSampleContext *s, short *output, short *input, int nb_sampl
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     if (s->sample_fmt[1] != SAMPLE_FMT_S16) {
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         output_bak = output;
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-        if (!s->buffer_size[1] || s->buffer_size[1] < lenout) {
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+        if (!s->buffer_size[1] || s->buffer_size[1] < 2*lenout) {
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             av_free(s->buffer[1]);
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-            s->buffer_size[1] = lenout;
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+            s->buffer_size[1] = 2*lenout;
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             s->buffer[1] = av_malloc(s->buffer_size[1]);
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             if (!s->buffer[1]) {
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                 av_log(s, AV_LOG_ERROR, "Could not allocate buffer\n");