speex_length_bug.zip

To reproduce,

speexenc --bitrate 12000 10744.wav 10744.spx
speexdec 10744.spx 10744_decoded.wav

Original wav has 84651 samples, but decoded wav has 84811 samples.

It does not happen when --bitrate 15000.

I checked that both WB and UWB mode has same problem.

Is this bug, or normal behavior?