[theora-dev] Division by zero in libtheora-1.0

[Marco Giovannini]

Hello everybody,

while developing an application for the company I work for, I noticed 
that very often libtheora reports division by zero errors. I fixed those 
errors by adding a few additional checks, but I'm not 100% sure that 
these checks are correct.

Could you please check out the attached patch file and tell me what you 
think?

Best regards,
Marco Giovannini
-- 
/*
  *========================================================
  * Marco Giovannini
  * Software Engineer
  * ------------------------------------------------------
  * TRADERLINK S.r.l.
  * Via IV Giugno, 84
  * Republic of San Marino
  * Tel. (+378) 0549 900757
  * ------------------------------------------------------
  * http://www.traderlink.it
  *========================================================
  */
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