Upsampler crashes on very short audio sequence

[heebtob]

I have a very short audio sequence with 13093 samples. It's a Linear PCM Wave with 44100 hz Mono 16bits.
I'd like to upsample it to 48000 hz.

It crashes at the following line because the result of the calculation is negative.

SSRC.java:1006
rawoutbuf.limit((int) (dbps * nch * (Math.floor((double) sumread * dfrq / sfrq) + 2 - sumwrite - delay)));

java.lang.IllegalArgumentException: null
	at java.nio.Buffer.limit(Buffer.java:275) ~[na:1.8.0_161]
	at vavi.sound.pcm.resampling.ssrc.SSRC$Upsampler.resample(SSRC.java:1006) ~[na:na]
	at vavi.sound.pcm.resampling.ssrc.SSRC.io(SSRC.java:2431) ~[na:na]
	at vavi.sound.pcm.resampling.ssrc.SSRCInputStream$1.run(SSRCInputStream.java:88) ~[na:na]

Are such short sequences generally not supported or is it a corner case which you do not need in your applications?
Could you give me a hint how to fix this?

Thank you!

[umjammer]

the original c source compares the calculated value and the bytes written,
then aborts when the comparison is failure.

https://github.com/shibatch/SSRC/blob/master/ssrc.c#L677

could you try to ignore when the calculated value is negative?