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cast size to int64_t to avoid overflow

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Originally committed as revision 18991 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Baptiste Coudurier
2009-05-30 04:08:43 +00:00
parent 3bbcd0bb8a
commit db5dc02bd7
1 changed files with 1 additions and 1 deletions
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2
libavformat/utils.c
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@ -600,7 +600,7 @@ static int get_audio_frame_size(AVCodecContext *enc, int size)
/* used for example by ADPCM codecs */ /* used for example by ADPCM codecs */
if (enc->bit_rate == 0) if (enc->bit_rate == 0)
return -1; return -1;
frame_size = (size * 8 * enc->sample_rate) / enc->bit_rate; frame_size = ((int64_t)size * 8 * enc->sample_rate) / enc->bit_rate;
} }
} else { } else {
frame_size = enc->frame_size; frame_size = enc->frame_size;