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doc/examples/decoding_encoding: Check all av_samples_get_buffer_size() returns

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Fixed CID1135755
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-01-31 03:27:37 +01:00
parent c89f8f80cc
commit a85a718f26
1 changed files with 5 additions and 0 deletions
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5
doc/examples/decoding_encoding.c
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@ -307,6 +307,11 @@ static void audio_decode_example(const char *outfilename, const char *filename)
int data_size = av_samples_get_buffer_size(NULL, c->channels, int data_size = av_samples_get_buffer_size(NULL, c->channels,
decoded_frame->nb_samples, decoded_frame->nb_samples,
c->sample_fmt, 1); c->sample_fmt, 1);
if (data_size < 0) {
/* This should not occur, checking just for paranoia */
fprintf(stderr, "Failed to calculate data size\n");
exit(1);
}
fwrite(decoded_frame->data[0], 1, data_size, outfile); fwrite(decoded_frame->data[0], 1, data_size, outfile);
} }
avpkt.size -= len; avpkt.size -= len;