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examples/decoding_encoding: check av_samples_get_buffer_size() return code

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Fixes CID1135756.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
This commit is contained in:
Timothy Gu 2013-12-13 20:57:24 -08:00 committed by Stefano Sabatini
parent b242c156e5
commit c65fe9e982
1 changed files with 4 additions and 0 deletions
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4
doc/examples/decoding_encoding.c
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@ -170,6 +170,10 @@ static void audio_encode_example(const char *filename)
* we calculate the size of the samples buffer in bytes */
buffer_size = av_samples_get_buffer_size(NULL, c->channels, c->frame_size,
c->sample_fmt, 0);
if (!buffer_size) {
fprintf(stderr, "Could not get sample buffer size\n");
exit(1);
}
samples = av_malloc(buffer_size);
if (!samples) {
fprintf(stderr, "Could not allocate %d bytes for samples buffer\n",